Rather easier to mend the tap when the water is turned off is it not?
Water = supply of migrant labour thanks to FOM.
Tap = Mercenary employers.
Repair = Mercenary employers found lacking and exposed to high risk/failure.
We (successive governments) should have enforced a robust visa/work permit system and allowed in who we wanted, unfortunately the EU doesn`t like that.
"
The freedom of movement is one of the foundations of the European Union, and many EU citizens and UK nationals moved abroad to live, work or study, back when the UK was a Member State of the EU.
Protecting those who moved abroad has been the first priority from the beginning of the negotiations.
- More than 5 million EU citizens were granted a new residence status in the UK (most come from Poland, Romania, Italy, Portugal, Spain and Bulgaria).
- EU Member States currently estimate that there are more than 1,060,000 UK nationals residing in the EU (most in Spain, France, Ireland, Germany and the Netherlands).
Source:
https://ec.europa.eu/info/relations-united-kingdom/eu-uk-withdrawal-agreement/citizens-rights_en