It's really tragic in cases like these when you never know when something like this is likely to happen.
I've had this happen to me a couple of times, and the last time was on my way home from a monthly check with my LBS! I changed gear going into Old Street Roundabout and the chain popped off. I fell on my handlebars and kind of spreadeagled on top of it and luckily my feet hitthe ground first. I looekd a like a complete idiot in the middle of the roudnabout but it could have been worse.
For a few months after this I never stood up on pedals! At least if you are sitting down you have less chance of falling off
I've had this happen to me a couple of times, and the last time was on my way home from a monthly check with my LBS! I changed gear going into Old Street Roundabout and the chain popped off. I fell on my handlebars and kind of spreadeagled on top of it and luckily my feet hitthe ground first. I looekd a like a complete idiot in the middle of the roudnabout but it could have been worse.
For a few months after this I never stood up on pedals! At least if you are sitting down you have less chance of falling off


). Get it properly adjusted and trued up, make sure all the clearances are right, etc. etc., it may well run as sweetly and smoothly as a bike five times the price!