I don't see how we could have a referendum without eu influence since the government is owned by the eu and vested interests come before whats best for the country.
Its probably too late as many would agree.
A few years ago we had a CONservative canvassing this area and he assured me that we were tied into the EEC and could not get out so i phoned UKIP head office and guess what?? He lied to me, we can get out no problem.