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#1 Posted : 20 July 2006 12:23:00(UTC)
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Posted By Nigel Hammond This has probably been asked many times before but I could not find it in a search. Can anyone tell me how long fire evacuation drills should take. I have just looked at the new Fire Safety Risk Assessment Document for small and medium places of assembly and this does not appear to mention times. I helped run a drill Yesterday for our 3-storey head office which houses about 60 people. The evacuation time was 1 minute 45 seconds. I have a vague recollection that they should take no more than about 2 minutes. Is this correct?
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#2 Posted : 20 July 2006 12:41:00(UTC)
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Posted By Eric Beach I can’t give you a definitive answer to this and that is probably because there isn’t one. But as someone who does fire drills fairly regularly in NHS clinics and office buildings, this seems quite a reasonable time. The guidance, as you have mentioned, doesn’t give times. Rather it defines escape routes in terms of distances. So if your fire risk assessment identifies that the travel distance is above the levels identified in the guidance document, then you might need to do something. If you have disabled employees, then the time might be somewhat greater. That is probably part of the reason why the guidance is based on distance rather than time. If you have concerns then you could always have a discrete chat with your local community fire safety officer at the Fire Brigade. They will probably be able to give you a more definitive answer but I think a 1 min 45 seconds evacuation time for a three-storey building is pretty good and I doubt that they will have any problem with that.
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#3 Posted : 20 July 2006 12:51:00(UTC)
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Posted By terryt I can't recall an actual time being quoted - all buildings are different so the time to evacuate will vary. I can only offer my experience from places I've worked - under 2 minutes seems very good to me and I think you should be happy with that. I've worked at a company where it took so long to evacuate that the fire brigade arrived whilst half the workforce were still in the factory - gets a bit embarrassing if that happens!!
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#4 Posted : 20 July 2006 13:06:00(UTC)
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Posted By Gilles27 We are 220-ish in a two storey and get out in under 4 which I am pretty relaxed about given the layout. If there was smoke around I am certain it may speed up - folks will be less likely to evacuate via the coffee machine.
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#5 Posted : 20 July 2006 13:09:00(UTC)
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Posted By Phillipe Building Regs Part B Class C building - 2.0 mins Class B Building - 2.5 mins Class A Building - 3.0 mins Suggested times as far as I know
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#6 Posted : 20 July 2006 13:11:00(UTC)
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Posted By AJM The fire manager and fire warden training i was involved in recently one of which was with the fire brigade said obviously as quick as possible but 2.5 mins to 3 mins as a gauge. Alan
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#7 Posted : 20 July 2006 13:42:00(UTC)
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Posted By Glyn Atkinson Our maximum travel distance to safe assembly points away from buildings within a double production line factory of 150 yards length by 80 yards wide is over 100 yards in most instances from building central areas. Occupation levels - approx. 100 staff and 450 production workers. Out in five minutes - all employees at their assembly points - roll call complete and any stragglers accounted for in ten minutes , back at work after fire drill or after one small smoke alarm fault incident recently in less than twenty minutes. All fire lists copied for recording of the incident, and back in active service to all team leaders within thirty minutes. I would call that reasonable, given our circumstances and travel distances. Any thoughts would be appreciated.
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#8 Posted : 20 July 2006 13:54:00(UTC)
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Posted By garyh I used to work for ICI who had their own fire service. They had a really good (ex County Brigade) fire certification expert and he always told me "less than 5 minutes". Also you must have your head count done when the brigade arrives - in practice this was about 5 mins for the onsite brigade and 10 minutes for the County brigade. We made these our standards (chemical works and associated office blocks, some on large sites that took you several minutes to get to the assembly point!) All well and good, but when you think about it what about skyscrapers eg Canary Wharf? I believe that the World Trade Centre rqeuired a long evacuation time - remember you have to use the stairs not the lifts. I think that the overall rule is that there is no set time, you must deal with this in your risk assessment and control measures. Under 2 mins is great for evacuation in my opinion but you must get the head count done quickly also.
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#9 Posted : 20 July 2006 15:10:00(UTC)
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Posted By Tabs I agree that 1m45s is good and I would be very happy. In a 26 storey building it took us well in excess of 30 minutes. As said by others, as long as your evac time is less than the fire protection time, you are on the right side of things. As an asside, the evac time for theatres is supposedly based on the time it took to play the National Anthem - because when asked how long it would take, the managers of such reported that the theatre was normally empty each night before the anthem was complete.
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#10 Posted : 20 July 2006 15:19:00(UTC)
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Posted By Nigel Hammond Many thanks for your helpful replies. Just a couple of further questions: Garyh - thanks for the comment about the importance of a quick head count. I hadn't really considered the speed of this as an issue before - however, it did seem to take a long time. We have a new receptionist who does not know many of the faces in the building so she was having to go round with the signing in sheet and ask people who they were which made the process time-consuming. Any tips on making roll calls for 60 people more efficient would be welcome? Would fire Marshalls be necessary? Phillipe - Would you mind explaining to me what the Categories A, B and C are in the Appendix B document. many thanks Nigel
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#11 Posted : 21 July 2006 09:13:00(UTC)
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Posted By Eric Beach So just how long does one verse of the National Anthem take? Looks like this could be a long and interesting thread!
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#12 Posted : 21 July 2006 09:31:00(UTC)
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Posted By Charley Farley-Trelawney I am informed that in days gone by when a variety building caught on fire the orchestra would play while the people evacuated the premises. This would take around two and a half minutes, and the music would continue whilst evacuation took place, the band would then leave after the tune had finished, thus a datum line for evacuation was established. Is this a complete crock or is there a grain of truth? CFT
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#13 Posted : 21 July 2006 09:36:00(UTC)
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Posted By Phillipe Nigel The classes ABC refer to the type of building construction. Essentially Class A is of a non combustible nature, brick, block concrete etc Class B is a mix of non combustible and combustible and Class C for example may be a wooden building. Hope that helps
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#14 Posted : 21 July 2006 09:39:00(UTC)
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Posted By garyh One thing I did on a chemicals site (higher Tier COMAH) employing around 70 people plus contractors was to have the assembly point made into 3, with signs up for different groups - eg Office staff, visitors & contractors; Engineering personnel and labs; Process personnel. The Main site controller (COMAH inevitably makes you do this sort of thing!) would asign marshalls to each head count. We had prepared sheets for each group to back up the swipe card electronic print out. This works quite well - if you don't know faces at least you have a manageble group and you can shout names. If a real incident (or even in an exercise!) the fire brigade will demand info RIGHT NOW! (I have always found Cleveland County Fire Brigade to be top drawer in an Emergency or Exercise).
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#15 Posted : 21 July 2006 09:58:00(UTC)
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Posted By John Doe Is a headcount/roll call still considered essential? I was under the impression that more emphasis should be placed on ensuring the building is empty. Sorry to send the thread on a slight tangent but I really want to know about this.
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#16 Posted : 21 July 2006 10:04:00(UTC)
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Posted By Phillipe Head count or sweep? I suppose it depends upon the dynamics of your business. If you have a very fluid movement of people in and out then a head count may not be suitable. I prefer to use the sweep method as I feel it works best for our environment.
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#17 Posted : 21 July 2006 10:13:00(UTC)
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Posted By TBC Sweep is good.
That's the answer to timing - Instead of a fire alarm or one of those with speech instructions. Just play the national anthem. Problem what about our multi-cultural society who don't know or care what the national anthem sounds like?
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#18 Posted : 21 July 2006 10:54:00(UTC)
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Posted By David Hicks In my experience the fire brigade aren't happy if there's no definitive head count, which is to be expected. But - in the specific instance of my site - they haven't demanded one. So we use the sweep system conducted by fire wardens. We have an office complex with (up to) 1500 staff so by the time the headcounts were all tallied and back to me at the control point, the building might have burned to the ground. Not to mention totally open flexi-time so people can (work schedules permitting) come and go as they please, and some have a line manager on another site and set their own schedules without having to consult anyone on site at all (including me)! Everybody's usually clear of the building (five floors, about a dozen exits)well inside five minutes, my measure being that the furthest exits are up to 400 yards from the muster point and arrivals stop within 5 mins. I'm broadly happy with the safety of this system, and we get enough evacuations (you can always rely on builders to forget to cap off a detector or cut a cable) to monitor it. What does drive me nuts is getting people to be fire wardens in the first place. I've just launched a recruting drive to fill gaps and got 3 (three!) volunteers. I've tried posters, our intranet, and even e-mailed everyone in affected areas personally. I don't like doing it, but it's time to write to senior managers and explain that unless someone volunteers from their area then they will be responsible for assuring it's cleared. Anyone else got any real-world advice for recruiting fire wardens? I don't like arm twisting, but once they've done the course, most people come out enthusiatsic about the role.
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#19 Posted : 21 July 2006 11:23:00(UTC)
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Posted By Eric Beach I find that a fancy tabard and the knowledge that they have TOTAL AUTHORITY [within bounds of course] for the few minutes between the bell going off and the brigade arriving sometimes helps! Tell them they are even allowed to shout at recalcitrant managers and directors [who seem to think that they don't burn and can survive smoke] and there will be some who think again!
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#20 Posted : 21 July 2006 11:26:00(UTC)
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Posted By AJM Very interesting points I use similar to last thread, when I came to my present factory they had an inefective head count system. I integrated a sweep system into it with the head count also included it seems to work ok. I think especi But I was lucky I got 15 volunteers, and as they say its better to have one volunteer rather than 10 press ganged people. But I also have integrated a warden checklist and put some responsibility on them. Under the new fire regs there are certain checks etc that need to be in place and these wardens are best placed to do those checks. So the other point to remember is you are giving responsiblity to these people and with responsibility should come payment if only a token gesture as some already do for first aid trained people. In some ways you could argue with the importance of wardens being so obvious why it isnt like the first aid regulations and have 1 per 50 etc like those regs. I have also created my own policy to hopefully conform to the new regs. Any help required just give me a shout. Alan
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#21 Posted : 21 July 2006 11:42:00(UTC)
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Posted By garyh I still think a roll call is best - a sweep may miss someone............how will you know to look for them, especially if you can't enter burning buildings? Think it was the Hicksons fire at Castleford where a new employee had not been trained in emergency procedure and tragically was found dead in the toilet block - looking for an escape route?? Another point, nowadays for security reasons you need to know who is coming and going?
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#22 Posted : 21 July 2006 12:53:00(UTC)
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Posted By AJM Gary, I would say in an office block the role call alone would be sufficient. I am saying I do both and the sweep system is a very helpful addition. I mean think about this we have over 250 people on site lots of transient labour moving from section to section and 30% foreign labour of all nationalities as lots do these days. So the sweep is vital I think in these situations to assist with the role call. As I said the sweep system as well as not instead of the role call.
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#23 Posted : 21 July 2006 12:57:00(UTC)
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Posted By terryt How does the sweep system help the roll call? Is it to ensure that everyone is kicked out of the building, or is it in case the roll call doesn't tally?
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#24 Posted : 21 July 2006 13:46:00(UTC)
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Posted By Alan Hoskins Head counts are only suitable for buildings in which mostly employees are working. They cannot be used in buildings where the public are present in large numbers and the sweep is the only logical method. We have to use it in teaching blocks where it is never known who is present in the building at any one time. Your time for evacuation seems to me to be very good. Our times vary from half a minute to four minutes depending on the size and height of the building. Alan
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#25 Posted : 21 July 2006 13:55:00(UTC)
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Posted By AJM Bad choice of words by me I suppose Terry, It is both those reasons really to me the most important part is evacuating the building in the shortest time and if you have a couple of big out side yard areas like us then the Sweep system is a good back up. The recent fire manager training i went on with the fire brigade they all agreed that the role call is dated and none of them like it, They a sweep system ran correctly was the way forward and is great for my work environment but may not be everyones cup of tea. Alan
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#26 Posted : 21 July 2006 16:52:00(UTC)
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Posted By anon1234 There are problems with sweeps and roll calls. Personally I go for sweeps, because if done properly they will confirm the building is empty. With roll calls, you always have the problem thatpeople decide to wander off, go home etc. this is especially true for office complexs in towns where the evacuation occurs at nearly going home time. Also with roll calls you need to be 100% certain about who is in and out of the building - which depending on your arrangements can be extremely difficult to safely determine
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#27 Posted : 21 July 2006 18:13:00(UTC)
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Posted By steve jones Hi Nigel, When working for a major high street retailer, (employees 400) the time recomended by our head office and the locaL LFB was 2 minutes. we averaged 1min 15 seconds. hope this helps steve
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#28 Posted : 23 July 2006 20:10:00(UTC)
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Posted By shaun mckeever Some of these evacuation times seem a bit dubious to me! I guess it depends on how you initiate the evacuation and when you start the stopwatch. Personally I prefer that as few people as possible are forewarned. I then approach a member of staff and tell them 'you have just discovered a fire, please take the appropriate action', start the stopwatch and watch the fun. If your staff are trained correctly then you have no fear and they will take the correct action but in my experience I find most staff do not know what the correct course of action is. As a result valuable time is lost whilst they fluster and fluff around until they work it out, meanwhile the fire (imaginary) continues to grow. I tried this on one of the directors of a major company in London. He was suitably embarassed but to his credit he made sure afterwards that he included himself and other principle staff in regular fire training.
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#29 Posted : 23 July 2006 22:12:00(UTC)
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Posted By Steve Lamb The reason for the headcount is that people like me can avoid sending firefighters into a hazardous area unnecessarily. If a firefighter does get injured on the basis of faulty information, you can make a fair bet that the occupier will be held to account both in legal and civil fora - therefore, the more complete and more accurate the information the better in terms of duty of care. One basic interpretation of the Fire Safety Order is that the occupier is directly responsible for safely evacuating everyone they allow on to the premises - employees, contractors, visitors and clients. Anything that falls short of this renders the occupier liable to investigation and, quite possibly, legal action. Currently, this direct responsibility applies only to employees; everyone else being covered by an indirect duty in which a claimant has to demonstrate that the occupier has failed in some material way before proving liability. Please note that the Fire & Rescue Services will become Fire Safety police rather than advisors. Everyone who has not looked at the guides issued under the new Fire Safety Order should check the Department for Communities and Local Government website and download a copy. As to the evacuation times, nearly all of what has been written before is correct. However, all the research shows that positive intervention by management (good planning, clear leadership, etc) can lead to a faster evacuation than the stipulated times allow. Don't forget that the evacuation times can be 'stopped' inside the building if evacuation paths use 'protected routes' - routes with a specified (albeit fairly high) level of fire protection. Hope this helps. Steve
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#30 Posted : 24 July 2006 16:45:00(UTC)
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Posted By Ali Your vague recollection is correct. The guidance was 2mins - it is not a legal requirement and we stick with that std in my Co.
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#31 Posted : 24 July 2006 18:31:00(UTC)
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Posted By Merv Newman We have had similar threads before. Probably because it is such an important subject. I did twice-yearly exercises for about twenty years and at every "post-mortem" (an essential part of any such exercise) we always found holes and tried to fix them. Head counts will rarely be of much use. You can never be really sure that every person in the building has been accounted for. Even with an electronic badge entry/exit tourniquet system we found problems. Sweeps are the most essential element of any such system. But they must be "authorised" to shout and bully recalcitrant people (staff, visitors, contractors, senior management ...) One perhaps delicate case : a lady with apparantly a bad case of the runs who would not come out of the toilet. The sweep reported that both she and he should be counted as amongst the "missing, presumed dead" Oh, so many memories and stories of evacuation exercises to recount ! Note on recruiting sweeps and so on. Why not be known as a guy who puts on a booze-up or some other perhaps more refined rewarding celebration for such valuable people ? Being designated as a sweep or a head-counter is a bit of (can't think of a negative similie acceptable to the minotaurs) Let's try "downer". How can you make them feel more valuable and the job more enjoyable ("you get to shout imprecations at the MD. And if you do, he'll buy the beers" ?) Last advice (for tonight, got to cook dinner) : run the exercises when the weather is going to be ok. Cancel, even at the last minute, if it is raining or snowing. Merv
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#32 Posted : 25 July 2006 09:37:00(UTC)
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Posted By DYNAMO CFT et al Yep I have heard the national anthem explanation before. Merv Yep you'd think electronic systems would help but they don't. When I worked in the brewery we took our first aiders and fire wardens out for the night. I got them all Becks T shirts as well when no one else could get them for love nor money( one of the brands we had just aquired) and they were chuffed. Plus when asked " How come you got the groovy t shirt" they answered " cos were part of the EHS team". Gold dust IMHO. Jeff
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#33 Posted : 26 July 2006 14:09:00(UTC)
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Posted By Eric Beach Following on from Merv's suggestion about doing it on a dry / nice day ..... I always remind my staff that I do it when it is nice, but warn them [while wearing a big smile] that if they mess me about or complain, I could always do it when it is raining! For some reason I rarely have a problem!
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#34 Posted : 15 August 2006 16:01:00(UTC)
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Posted By Richard Wright There is a lot of very sound advice in this thread and if I may I should like to add a few points of(I believe)relevance. Firstly ignore all reference to National Anthem. It is a complete red herring and also in that context it was completely wrong to suggest that the orchestra continue playing while the evacuation takes place. They too are important and must leave the building. I'm a bit worried about the case where it was stated the travel distance was 100 yards. If correct then this needs to be seen to without delay. Evacuation should be to a...Place of Safety. I used to describe this as...somewhere from where you could catch a bus if you needed to. In other words not in, as an example an enclosed yard from which there was no exit. However this is not feasible in a high rise building where specially constructed staircases can be deemed a place of safety provided certain conditions are present. If you are a fire marshall don't accept any nonsense such as not checking toilets, or senior management not included. Remember if you are not able to tell the FIRST fire officer to arrive that all person's are accounted for then he has no alternative but to institute a detailed search and finding later that someone has 'nipped out to the shops' will be dealt with in a very serious way, and rightly so. There is a good definition of Class A B and C buildings (above) though this need not concern other than the person in charge of evacuation drills as such detail goes into the initial planning.There are two things that can be relied upon when a Coroner is involved. First it will be obvious that he does not have much of a sense of humour and secondly there will for sure be someone who will tell him about such comments as...stand back and watch the fun begin. Fire Drills should be taken very seriously by all and a final reminder, if it is your responsibility to do so make full and detailed notes of each drill, of lessons learned and faults revealed and above all action taken to deal with them and to make them known. In the event of a fatality such records will be confiscated by the Coroner's officer within hours and it is surprisingly easy to determine if the entries were made at the time.
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#35 Posted : 03 September 2006 23:31:00(UTC)
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Posted By shaun mckeever Richard, the story about the national anthem is not a red herring. During the fire at the Empire theatre in Edinburgh in 1911 eleven people died including the Great Lafayette an illusionist at the time. It was during his act that the fire occurred. An audience of 3000 first thought the fire was part of his act and hence delayed their escape. The safety curtain came down (the first time a safety curtain in a theatre had ever been used) and the band struck up the national anthem whilst the occupants escaped.
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#36 Posted : 04 September 2006 07:27:00(UTC)
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Posted By Richard Wright Yes I agree but we have advanced greatly since those days and now fire evacuation and drills to perfect procedures are given the highest possible prority and gimmicks, for that is all the anthem thread can be called have no place in this. So many people are looking for excuses to point the finger at failure and it is up to those responsible to give them no cause. I used to tell people,'cover yourself.' In other words leave no room for criticism. In doing so you achieve the desired objective.
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