I have a plot which is completely surrounded by other properties on three sides and private land (including a river) on the remaining side. Access is via a shared drive. Existing boundaries have a mixture of close boarded fencing, picket fencing and wire fencing.
I'm unsure whether I need to erect fencing all round in order to meet the HSE requirements to "take steps to exclude unauthorized people" given that they would have to trespass over other people's gardens to access it other than through the main gate. Many thanks.