My hon. Friend is absolutely right. I shall come to the point about the involvement of the Palestinian Authority in a moment.
The steps we need to take must include measures that will pave the way for the Palestinian Authority to resume control of Gaza and restore effective and accountable governance, which will allow the progressive easing of Israeli security restrictions on Gaza and, in turn, allow the Gazan economy to grow.
Both the Prime Minister and I have expressed our grave concern at the level of civilian casualties and the scale of human suffering in Gaza during the recent violence, but we have also been clear that the indiscriminate firing of thousands of rockets from Gaza into civilian areas of Israel by Hamas was a clear breach of international humanitarian law, and that by launching attacks from densely populated civilian areas—in some cases, from sensitive buildings, such as mosques and schools—Hamas bears a direct responsibility for the appalling loss of civilian lives. We have been equally clear that Israel has a right to defend itself against attack, but that in doing so it, too, must act in accordance with international law with regard to proportionality and the avoidance of unnecessary civilian casualties.