I've been cycling to work for 15 years and haven't had any accidents yet but know quite a few people who've broken wrists and ankles after falling off and one friend who cracked his helmet in half. It gets safer as you get more used to it and also as you get older and less inclined to take risks or cycle home after the pub. I got from Nunhead to the Strand, which takes 30 mins, via Old Kent Road. OKR is much faster than Camberwell Road & Walworth road as there are almost no pedestrians. Am planning on moving to East Dulwich and will need to revise my route - will definitely try to avoid Walworth road if possible and probably go along Rye Lane, Surrey canal & burgess park to OKR. Would like to know if there is a good, relatively traffic free route all the way up through peckham and walworth. There are no decent bike lanes but you can use bus lanes everywhere, which often means you can go down roads barred to most drivers, e.g. north from elephant & castle along London Rd is a great shortcut towards Waterloo Bridge. Sadly it's an ugly ride however you do it. Best bike ride in London is from Notting Hill to Trafalgar Square via the parks & the Mall, which is off road all the way.