https://www.theregister.co.uk/2018/06/13/copyright_blocking_orders_bt_cartier_supreme_court/

BT has won a UK Supreme Court battle over who should pay the costs of trademark infringement blocking orders – and it won't be internet service providers.

Instead rights-holders must reimburse ISPs for the costs of blocking rights-infringing material, according to Supreme Court judge Lord Sumption.