19mago 15.09 GMT Speaker tells MPs Mandelson debate will end at 7pm, not 4pm as originally planned Lindsay Hoyle, the speaker, has just intervened to say that, in response to a request from the Conservative party (whose debate this is - they chose the motion), the debate will run until 7pm. That means what was meant to be the second Tory debate of the debate - on a motion saying under-16s should not have access to social media - has been cancelled.