Hello all, I'm after a little help/advice. There is a need for a WAH task which will be above a motorway. The operatives will be fully trained and certified for this type of work and will be provided with adequate fall arrest equipment which will be used. Tools will be tethered to the operatives and the access will be from external gantrys (which have recently been assessed and certified safe to use).

With the above in mind, would there be a need to have a road closure as an additional safety measure? It's something that has been mentioned to me but I'm trying to make the task as simple as possible.

If anyone has any thoughts/experience with this I'd greatly appreciate if you could share them with me.