Well done, BBM2. Thanks to Malcolm and Aristo for the votes, and to Kt, FJ, Paul and Dorrien for the mentions.
Cheers, Tyke, a good word to clue.
As 'bridge' was fairly popular in the clues, the pedant in me wants to mention that 'contract' is not a synonym of 'bridge', but a version of it. This should be indicated in the clue with e.g. 'perhaps' or a '?' after the word, as BBM2 has done.