If there was a general election tomorrow, who would you vote for? Answer our mini survey and win £50 drinks voucher.

It's time to get voting on Building's online political survey. Attached are just three quick questions to assess the industry's reaction to the Conservative Party under David Cameron. Last April, a Building survey showed that the Tories held a marginal 3% lead over Labour. Has that lead widened or shrunk? One lucky reader that enters the survey will receive a £50 drinks voucher.