Amey put on 1/2p to 89p as the RMT union won its ballot for action that will bring the London Underground to a halt later this week, causing possible delays to Amey's contract. Anite tumbled 24 1/4p to 35p, heading the FTSE 250 losers as UBS Warburg and Schroder turned negative. Sage, where competition worries from US giant Microsoft persist, slipped 1 1/2p to 145 3/4p.