I understand the argument now that claiming for personal injury has a cumulative effect on persistent irresponsible driver like many at Addison Lee (I, like many cyclists have had close shaves before).
I will think about this after the doctor's exam (when they feel like seeing me).
Re: bike frame. I suspect that hidden stresses would make the frame unreasonable but are there differences of opinion on this? i.e is there a possibility that the bike shop mechanic may disagree and say it's roadworthy on their report if they rely on sight? From a brief phone call I asked the shop if they check for stresses on bike frames after an accident and they said they will check the parts and see if "it rides". So I'm not sure what's involved.
If the insurer refused to replace the frame then you can tell time that you are happy to send the frame to a lab for checking, which they have to pick up the related bills. In addition, no bike shop would say the frame is rideable in the report after it got ran over by a car, as they can charge the insurance company for a new frame.