I was in favour of the AV which was a previous referendum. While not a promotional system it went some way in the right direction. It would, for example have allowed a conservative pro-EU and a conservative anti-EU to stand in each constituency and the people would decide which they wished without splitting the Conservative vote. Then we could have sorted the countries position on Europe without the last decades or so internal fighting in the tory party or needing another referendum at all.

But of course we were told it was too complicated...