The one action that we have taken is to attempt to stop the chemical weapons. Three shipments of chemical weapons have been destroyed already. Russia says that Syria should complete the transfer of its weapons stocks and they should be totally destroyed by 30 June. The problem is that, chemical weapons having been taken out of the game, almost—we are getting there—the preferred weapon of choice is the barrel bomb. I endorse what my hon. Friend said. The barrel bomb is wreaking havoc within Syria and is making life extraordinarily difficult, not just for Syrians, internally, but in respect of how we get humanitarian aid to those people. With barrel bombs being used regularly, it is exceptionally difficult.