We might as well stay in the EU if we don't leave the single market, it's not like you can't access the single market if you aren't a member.
http://www.telegraph.co.uk/news/201...-can-leave-the-eu-and-have-access-to-the-sin/
http://www.telegraph.co.uk/news/201...-can-leave-the-eu-and-have-access-to-the-sin/
Many of the non-EU members who exploit the EU single market successfully do have one distinct advantage over us. Those who do not have any special trade arrangement with the EU, like the United States or Australia, do not pay any contribution to the EU budget. Non-EU countries do, of course, have to pay the external tariff to the EU. But Britain has to pay £8-£9 billion into the EU budget, the equivalent of a tariff of about 7 per cent on our goods. Our free access is not free access at all. Arguing for the single market on the grounds that you can avoid a 3 per cent tariff by actually paying 7 per cent fee is mis-selling on a scale that dwarfs the PPI scandal.