Not if you buy a bike, which is also the fastest way to get around London. In my experience it's about twice as fast as cars (average speed is less than 10mph a

Not if you buy a bike, which is also the fastest way to get around London. In my experience it's about twice as fast as cars (average speed is less than 10mph anywhere near the centre) and still faster than trains, unless you happen to work right by one of the major terminals and live by a train station. It costs around 12p per mile to run a bicycle including capital cost, maintenance, additional food etc (though until you hit around 10k miles the costs may be hidden from you). I commute around 1k miles a month and so it costs me around £6 per day to commute by bike, and it is £16 for a slower equivalent train journey. Cars really aren't an alternative as they're too slow.