“For the absolute avoidance of doubt, my leadership will be about unity, drawing …” — Jeremy Corbyn

Russia has gone way beyond its legal powers to use bases in the Crimea.

If the leadership can't win a debate, then we should show true leadership and implement the democratic will of our party.

What I remain opposed to is the idea that David Cameron could go around and give up workers' rights, give up environmental protection, give up a whole load of things that are very important.

Riding a bicycle is the summit of human endeavour - an almost neutral environmental effect coupled with the ability to travel substantial distances without disturbing anybody. The bike is the perfect marriage of technology and human energy.