This program continues to interest each week. A good idea which has emerged, to combat health tourism, is that those that have to apply for a visa; to enter the UK, should be required to present a valid and current certificate of health insurance.........no certificate......no visa. I know this isn't a new concept, but now a senior consultant ( and many others ) are openly talking about it and backing the concept. Even those that wish to visit briefly, for holidays or whatever, have to have health insurance. I appreciate there will be this and that exception and moans and groans about this being unfair to this or that person or group, but unless somebody does something; instead of talking the problem to death, things won't get any better