Yep, they need medical personnel but since they can't pay expatriates they shy away from hiring them.
I'm not sorry Britain is shutting down. That is what greed does. The British got greedy for power and money. They were only thinking of the services and support they provided to immigrants and other smaller EU countries but they forgot that immigrants are the people keeping their countries in power and the free trade with other EU countries kept their economies balanced.
The same thing will happen to America if they do not stop their racist attacks on immigrants. When one door closes another opens. Now I'm looking forward to the country that will replace Britain.