Should foreign visitors have to pay for emergency medical treatment during their stay in the UK?

Overseas visitors to the UK are currently charged for hospital visits, dental treatments and prescription drugs. People working for UK-based employers and students on courses of at least six months duration are entitled to at least some NHS hospital treatment free of charge. The government had considered charging for GP consultations, but decided that easy initial access was important to prevent risks to public health such as HIV, TB and sexually transmitted infections.