Strong Tory victory in the upcoming election seems likely.

There will be a no deal Brexit, the withdrawal agreement will likely fail or will never be followed up on.
The UK will see economic pain and people will likely switch to a Labor government in 2024, following the removal of Corbyn as party leader.

During this half a decade of getting kicked around on the world stage, the UK will likely splinter apart and England will rejoin the UK at a future date with no benefits or perks.