For how long??? In the recent hare coursing case none of the defendants bothered to dispute that hare coursing was illegal, as opposed to organising a hare coursing meet without a license being illegal.
They were indeed poaching and were guilty of that but they've paved the way for all running of hares, even on permission, to be illegal. If you're caught now, even on permission, the case history is against you. Sooner or later it'll be no better here than in the UK, just wait and see.