According to The Scotsman (the only place where I can find the story on the net at the moment): "Members of the Rail, Maritime and Transport union employed by Metronet have backed a campaign of industrial action by five to one, raising the prospect of the biggest walkout on the Tube for more than 18 months."
Good-oh, now if Alfie Moon from EastEnders were mayor he'd be"aving nun of this". (Moon is apparently Londoners' third choice for mayor after Richard Branson, then Ken Livingstone - goodness knows which Londoners were asked this question) It would be a case of a clip round the ear and being told to get upstairs and stop being such an idiot. Or he'd have a little lock in with Bob Crow, leader of the RMT and drunkenly agree to call the whole thing off over a game of poker.
For more on the strike including times and lines that may be effected, check out The Evening Standard.