Not much they can do unless the new guy pulls a “May” and tries to fiddle with “deals”....31 Oct and it happens w/o anything else taking place...
I hope so. They need an intervention in Britain...we have had at least a stay in the form of Trump here, so we will see how much time that saves us.
Britain is further along in issues with illegal immigration, trampling on rights, etc.
If they don’t Brexit, I think that sends a clear signal that the will of the people is null and void.