The airlines are already kicking off about the idea of a 14 day quarantine. Meanwhile in New Zealand they have almost eliminated Covid 19 in part by closing its borders.
Coronavirus: UK airlines warn quarantine will 'kill air travel'
https://www.bbc.co.uk/news/business-52523320
At Luton the airport appears to be playing lip service to government social distancing restrictions even with flights spaced hours apart while Wizz doesn’t give a monkeys with just an overnight deep clean and flying full aircraft.