Thanks for all the kind words guys. They have restored my faith in human nature.
My ribs were really giving me gip, so I went home early. Good job I did - my arm is starting to cease up as well now!!
The ped wasn't really badly hurt, nor was he all that apologetic - didn't say sorry once. His English didn't seem great, so I figured he was probably new to the UK and it was down to a lack of cultural understanding - i.e. unfamiliarity with UK safety practice and traffic customs.
Later, a well-travelled colleague of mine mentioned that in many countries worldwide, the vehicle user is regardless, usually held responsible in such collisions and summary justice often occurs!!! That might explain his attitude, i.e. he might have thought that I was in the wrong because I ran into HIM.
However, what did strike me is the kindness of two bystanders, who, suprisingly for city workers, bothered to check if I was OK, and even asked Costa coffee for a glass of water. They even offered to call an ambulance, but I explained that given I was walking wounded and talkative, we should leave the hard-working ambulance crews free to deal with real emergencies like cyclists under buses.