Re: Richard North spouts rubbish
Nope, it was possible because that's what Art 112/113 of the EEA agreement says you can do (go read). There is no qualification for size of state, nor does the EU get a veto.
However, the point is now moot as May has ruled out the single market (even though on the basis of the plainly wrong belief that it mean ECJ still having direct legal authority), preferring instead the Exciting and Challenging Opportunity (tm) of negotiating and getting ratified a trade deal in a timescale never before seen in the field of human endeavor. Such fun awaits...