Live from the Green Party conference

Presenting live from Brighton, Jonny Dymond asks what the Green Party is for. Activists say it remains committed to environmentalism, and ex-leader Natalie Bennett responds to claims that a motion which would define Zionism as racism is divisive. Also today, the average price of diesel hits £2 a litre for the first time, as the White House calls on Europe to tap into its reserves - the man who used to run strategy for BP warns the government has been slow and needs a plan for the growing fuel crisis. BBC political editor Chris Mason reports from the Plaid Cymru party conference, and we hear from France where hundreds of schools are closed due to violent student protests.