As the the prospects for the 'Leave' campaign winning on June 23rd rise comes the realisation that this result can only but strengthen UKIP perhaps making them, for a time at least, the largest party in the opinion polls. Parallel, to this, the attitude of some on the left in still wanting to leave, or being uninterested in the outcome, is likely to be its biggest strategic mistake since it supported the 'winter of discontent' strikes in 1979 that helped Mrs Thatcher gain power.This ostensibly unlikely...