My brother is in his early 50s. He has worked for a large supermarket chain for more than 30 years. For several years he has been working nights, stacking shelves. He is experiencing health issues - high blood pressure etc and has a couple of weeks off - signed by the doctor. I don't think it is feasible for him to continue like this and he needs to have work which is less physical and also a different shift pattern. Does this need to come from the doctor or my brother? I have LPA over his welfare and financial matters so am able to speak for him. Any help would be very welcome. Thank you.