Grown-up politicians talk to each other across party lines. Over the last few weeks I have had lengthy conversations with Ed Miliband, David Miliband, with Tony Blair, with Peter Mandelson... talking about Europe, talking about political reform.

I think it is a simple statement of principle that in a democracy you should make your MPs work harder for your vote and try and get at least majority support in their local area, and that in a nutshell is what AV does.

I am quite strict as a dad but I don't want to be censorious.

I will not accept a new wave of fiscal retrenchment, of belt-tightening, without asking people at the top to make their contribution, to make an additional contribution. I don't think you can ask people on middle and low incomes, who, after all, are the vast majority of the British population, to bear the brunt of this adjustment.

The Labour Party has become consumed by collective bile towards... the Liberal Democrats. That portrays a rather nasty arrogance.

I genuinely believe that we will look back on today as a landmark for equality in Britain ... No matter who you are and who you love, we are all equal. Marriage is about love and commitment, and it should no longer be denied to people just because they are gay.

One of the best ways to make growth personal is to give employees a share in their firm, a real incentive to go the extra mile, more of a 'John Lewis Economy' if you like...We know that firms where employees are engaged and own a stake do at least as well as other companies in the good times and have performed even better in recent bad times. Expanding and recruiting at a much faster rate and achieving better productivity...So, why do they make up just 2% of our business landscape?