Why, do you think, it is government policy not to start? Are you saying that from 30/3/19 no aircraft will leave UK runways? That we will return to bring a maritime nation, back to sail maybe? Or are you just up on your soapbox again, repeating your mantra of how brexit will mean that the UK will sink into the sea and never be seen again, Atlantis style?
And again, please stop lying about what I said. Flights will continue. Industry will just relocate out of the UK, along with the tax revenue and jobs. How much, how fast and how many are all details that will come out in the wash.