> The simple answer to the question as to whether the EU referendum is legally binding is “no”. In theory, in the event of a vote to leave the EU, David Cameron, who opposes Brexit, could decide to ignore the will of the people and put the question to MPs banking on a majority deciding to remain.
> This is because parliament is sovereign and referendums are generally not binding in the UK.
> In 1975, when the last vote on whether to stay in the EU (then the European economic community) was held, the rightwing Conservative MP Enoch Powell, unhappy about what he considered a loss of national sovereignty, argued that the result was merely provisional as it could not be legally binding on parliament.
Cameron could bottle it and see how much MPs want to hold onto their seats