Theresa May wants to close the UK off to foreigners. It's just her, but as a popular PM she has a lot of domestic power -- more than Trump. She can make laws.

Theresa May wants to close the UK off to foreigners. It's just her, but as a popular PM she has a lot of domestic power -- more than Trump. She can make laws. You're right that the old power structures are still intact and if they decide to assert themselves over the Conservative party then Theresa May could be removed (it's not like she was elected into the position to start with).