The Prime Minister said he regretted last week's vote on military action in Syria, which the Government lost.
David Cameron said: "My only regret of last week is I don't think it was necessary to divide the House on a vote that could have led to a vote but he took the decision that it was."
Cameron and Miliband avoided any real debate on Syria today in Parliament, as they are both in odd and difficult positions.
For the time being it seems likely we are going to sit this one out and I think you can expect the debate on what that means to run and run.
Number 10 has stated it has "absolutely no plans" to go back to Parliament on the issue of military action against Syria.