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There is a state service in Britain called the National Health Service (NHS). Anyone can go see a GP and this costs nothing. (The service is free for foreigners too in an emergency.) If the doctor thinks you need some medicine, he writes you a prescription, which you take to the chemist’s. Most people have to pay a small charge for a prescription. Although medical treatment, including hospital treatment, costs NHS patients almost nothing, there are some problems: you often have to sit in crowded waiting rooms with a lot of ill people; doctors and nurses are overworked; people may have to wait for months for a minor operation because there aren’t enough hospital beds. People who have serious illnesses, however, get immediate medical treatment.