im not WFP but if I was id fear the hose- over- path issue- pound to a pinch o muck somebody will trip at sometime (some on purpose) and the risk is high
old folk fall hard and fast, ye gods what would you do then??
this reminds me , a few years back a lonely man customer followed me as I was returning to my van with the ladders on my shoulder and he hit his forehead on my ladder feet /although I was walking away from him at a fair pace ,he managed to nut the feet and then cried out "oh,oh my head blah blah" ,
now im sure he did it on purpose, wanted to start a claim ,not for the money,but for THE ATTENTION and form filling . luckily for me,there was no mark on his forehead and the moment passed