For those of us using ladders, a helphul tip.
After having a couple of ladder slips when they were leant on PVC guttering and not being on them, one was costly the other just annoying, I decided to glue some old blades onto the underside of the ladder at the top so that when they are leant against guttering etc it gives a bit of resistance and may prevent them slipping, thus avoiding any further accidents.
I'm sure I've read this tip on here before but thought it worth repeating, as my costly accident was £250 damage to a car.
Cheers