Went to the fracture clinic again for another x-ray. Consultant said it was 'looking good' with no displacements. Fortunately he told me to come back not next week but in 3 weeks time. Said that if the ankle was looking good I could even walk without an aircast boot. Its been quite costly going to the hospital every week with a minicab - total of GBP120 spent just going back and forth from the hospital.
The swelling in the cast is almost gone now.I've been good and keeping it elevated most of the time although I think the weather cooling has played a part. Sometimes my leg does feel awkard and slightly painful when I shift position but it might be because I've been sitting too long in one position with the ankle face up.
Also can see that my left thigh has shrunk considerably compared to my right. Muscles are already atrophying from lack of use. Oh well, I'll deal with that using physio.