I thank my hon. Friend for making that point, which illustrates how the existing arrangements are unsatisfactory and in some cases ineffective, which is why they need to be updated.
Birds die gradually from lead poisoning, but die they do. The WWT found that one in four migratory swans seen at post mortem had died of lead poisoning. Other leading conservation organisations such as the Royal Society for the Protection of Birds and the Wildlife Trusts have also highlighted lead poisoning as a major issue for UK wildlife. Yet we continue to spray about 5,000 tonnes of lead out over the countryside each year.
Why have more people signed the petition to keep lead? I could argue that it is a classic case of small interest groups rallying around to defend their privileges. I could blame the shooters for looking after their own interests to the detriment of wildlife and the general public. People are rarely vocal about long-term environmental consequences, or about widespread public benefits. By contrast, it is easy to portray the proposal to ban lead as an attack on country life, prompting a rush to oppose any change—but this is no attack on the countryside. The irony is that it is surely rural communities who would benefit most from a change in the law to phase out the use of lead ammunition.
Some people will point out that most of the lead that the public consume comes from vegetables. That is true, but people who eat game meat are far more exposed. It is not only the shooters themselves; we must also consider their families and the increasing number of people who eat game. Many game birds sold for human consumption have lead concentrations far exceeding European Union maximum levels for meat from cows, sheep, pigs and poultry. No maximum levels have been set for game.
Simply removing lead shot from the meat does not solve the problem, because particles of lead too small to be seen often break off or dissolve and are left in the meat.