You cannot live in the best city in the world and have people living on the streets.

I am the only candidate for mayor of London with the experience of being a transport minister.

I'm going to bring in something called the London Living Rent. These are homes where rent is one third of average local earnings.

London has always been open to trade, people, ideas. We have to keep that. I want to compete not just with New York, Paris, Berlin... the ten fastest growing cities in the world are in China. How do we compete with them? We have to attract investment and we have to compete on skills.

How is it having more control if there are young people stifled the opportunities that we had?

What London wants is a champion, a fighter for London. It doesn't want a patsy of George Osborne or David Cameron.

My biggest concern is security and keeping Londoners safe.