Thanks for the responses.

I haven't seen the Doc yet but am in hospital Wed and Thurs this week, won't be difficult to check it out. I am very optimistic that it is a short term problem due to the initial feeling of the injury and the following 24 hours - I have been able to put at least partial body weight on it at all times plus haven't needed painkillers.

I'll give the ice another go tomorrow, Football is off the list.

Cycle track seems to be the best option for getting back on the bike, no noticeable gradient changes.