I see ,inner London ULEZ commencing April or pay £17.50 per day to use your current car within the zone........Just thinking how you could beat this London crap.Surely this does not apply to taxis which I think are now deregulated.If you were driving into London every day,could you not just buy a taxi licence over the counter in Berwick on Tweed. Then buy a cheap Mondeo and sign up to a local mini cab firm on the outskirts of London to work very part time. You could technically record and bank £150 of bogus fares per month.Cheap car,plus good tax relief etc,no emission charges,better than spending daft money on an expensive Hybrid.......not very PC of course.