It was feasible, had the government started 2 years ago. As for gaining control of laws, the primary complaint was the free movement of EU citizens, the UK wan

It was feasible, had the government started 2 years ago. As for gaining control of laws, the primary complaint was the free movement of EU citizens, the UK wanted its cake (the right to move freely in the EU) and eat it (but control who came from the EU to the UK). The equivalent stupidity would be for the Scottish devolved parliament to demand free movement of Scottish citizens in England while establishing immigration controls at the Scottish/English border.