MK Shrimper
Striker
I wouldn't worry too much. Even in the event of a Brexit, which looks likely, Parliamentary statute Article 50 can be voted on, imposed and the vote to leave would mean diddly squat anyway. This referendum isn't bound by law, it's advisory. Parliament has the power under statute to say sorry, we know what's best and we're not abiding by it.
You really think that'll happen? As a Remain advocate, I'd be extremely uncomfortable with that - there'd be big questions over our democratic process.