Netting broken, over footpath for 15 yards

Netting, I suppose meant to stop loose stones from falling out of very high old stone wall onto footpath is torn and over path, was obstructing path but got rolled up, whatever purpose was, it's not being done now. Could be replaced, repaired or at least secured . Been like it months, heavy demolition on site nextdoor, which has new netting battened to wall ( don't know how that would be removed without damaging the wall / making stones loose.) Near street light no.4 Silverthorne Lane.