Relatively new on here, but I imagine this kind of destructive behaviour has always gone on, damage is done by people that don't stay in the sport for long haul, but whilst involved, they have to kill the most game of all types, have the fastest and keenest dogs, do the most damage and bugger off and leave other people to take the heat for their actions......Nothing changes.
Landowners come in all guises, some decent, some p****ks, but possession being 9/10ths of the law, they will always have the law on their side...... unless you have written permission, you have nothing and no rights,