Update: I have had the plaster removed today and am pleasantly surprised. It really isn't too bad. No visible bruising except for a tiny bit at the base of the thumb which is tender to touch. I can still lift small things and turn a key in the door. Slight swelling around the wrist but can do most exercises tried so far with only discomfort/twinges rather than pain . Keyboarding hurts slightly more than with plaster on. However i will have a rest from that for the next week due to short break from work.