I think he would need to be well covered for personal injury.
I've just been looking round our hedges with Mr F, [member=198490]LindaBlower[/member] , and he's pointed out that the work here is perhaps not straight forward. For one thing, most of the hedges are double fenced against livestock, so one side would have to be taken down by us. There are lengths without fencing, but perhaps not long enough to attract him up here. There's lots of tree work to be done this winter too, so we'll just work our way slowly through it all. Good luck anyway with the new endeavour