Sure but we can see that UK new case rates has gone up in the past few weeks
So beware, anyone planning travel, you may see the "Emergency Brake" provisions go up if things get out of hand.
That Delta variant is no doubt in most countries now. Question of how much it's going to spread. Full vaccination protects but even UK, which was ahead in vaccinations compared to the US and EU, are being hit.
The Question though is… are we going to sit and pad our countries with a protective wall every time there is a new “variant”?