I work in retail and I can tell you the top 6 risk rated activities for our business. Not through guess work, but because our risk assessment process has delivered meaningful results - for us. But as several responders have already said, it depends on what you are doing as a business. Our number one is home delivery of outsized items. Freezers etc. Number two is pedestrian access of vehicle operating areas (VOAs).
Exposure to violence and aggression doesn't even make the top ten for us. Now if we were an all night off licence or similar, that may be a different story. I know from colleagues in the retail sector, that electronics stores that have direct access from the street get hit really badly with the threat of violence in 'grab it and run' type crimes. Including use of firearms. Our stores are not laid out like that and it would take you all day to grab enough lipsticks to make it worth the hassle as that is what you'd get straight off the High Street entrance.
However, the question was about hazards, not about the levels of risk associated with performing a task involving the hazard. It's interesting but we have found that customers have utterly different accidents to our staff. We have 70,000 staff and there is barely an instance of them tripping over displays, falling on escalators, walking into pillars etc. However, customers seem to find new and inventive ways of injuring themselves on our premises that we actually find very difficult to predict without hindsight. We tend to look at using risk assessment as a tool to identify problems in staff activities and more basic hazard control to help customers not to injure themselves.
Floor surfaces tend to contribute to customer accidents; there is a tight balance between aesthetics, wear-ability, hygiene and grip. It's not usually grip that wins the day.
Manual handling of 'something' is probably the single biggest thing that a retail employee does in their day. This is very difficult to condense into a quick response, but is a major issue for most retailers. You might walk out with one coat, but the employee will have ten coats over their arms, despite there being a hanging garment rail to use.
You have to distinguish between transient hazards (the banners falling on people's heads) and the everyday, repeated exposures that constitute peoples' jobs.
For us it's
Handling really big things
Vehicle / pedestrian separation
Handling per se of everything that isn't really big
Driving on company business (grey fleet stuff)
Customer access of buildings and movement around our stores
and, quite specifically, customer use of escalators.
The rest is simply no where near as much a problem.
But as a retailer, I presume that you would also have, distribution, warehousing, vehicle maintenance operations, leisure functions etc. Trust me the safest place to be is on the shop-floor. It's behind the scenes that the real issues lie.
Hope you come over to the retail sector, it's quite a challenge. Although my mantra is 'remember that we're a shop, not an explosives factory!'
C