This debate is on an important subject that has come up every few months over my 21 years in this place. Apart from the extreme cases that my hon. Friend mentions, the real problem is that Travellers will break in and cause damage to gain access to illegal encampments. When they depart, they invariably leave behind a trail of devastation and rubbish, which costs the local taxpayer an enormous amount to clear up. Is not the change in the law that we need that, rather than having to point to a single person who caused the access damage, any group of Travellers illegally encamped should be collectively liable for fines and compensation, which could involve the confiscation of often quite valuable vehicles? They might then get the message that they cannot continue trampling over the rights of local people with impunity.