I, too, congratulate the hon. Member for Wansbeck (Ian Lavery) on obtaining this important debate. I did not intend to make a contribution, but I want to make a few points.
Just before Christmas, I attended a conference with about 150 local authority dog wardens. It was addressed by the shadow Secretary of State for Environment, Food and Rural Affairs, the hon. Member for Wakefield (Mary Creagh). The unanimous view there was that if the problem of dangerous dogs is to be addressed, identification of dogs is particularly important. Everyone agreed that microchipping is a good thing, but other issues were raised, including the cost of microchipping. More than 2 million dogs in this country are microchipped, but the less responsible owners are least likely to microchip their dogs, and those with limited resources might find the expense of microchipping too burdensome, and that problem should be addressed. The main question at the conference was about the database. Who will hold and maintain it, who will pay the cost of running it, and who will have access to it? I suspect that local authorities, the police and the RSPCA will have access, but will it be open to a wider range of organisations?
The hon. Member for Wansbeck and other hon. Members have referred to the sort of damage that dangerous dogs do to human beings. That may be traumatic at the least and sometimes, unfortunately, fatal. Some young children and babies have, sadly, been killed by dangerous dogs. I want to pay a little attention to livestock worrying. I come from a livestock rearing area and am a livestock farmer. During the last two years, the person who runs my farm experienced baby lambs aged between one day and a week being killed, perhaps 20 at a time. They knew who owned the dog, but the owner maintained that they did not know the dog was guilty of the crime. When considering dangerous dogs, we also must take account of livestock worrying.