Nicola Sturgeon, as a previous poster mentioned, has said that it is highly unlikely that the lockdown will be lifted this Thursday, and will then be reviewed in 3 weeks, with a hopeful easing of measures. However, she said she was aware that many more people were out at the weekend, and she whilst she understands that people are getting fed up, she will extend the lockdown even further if necessary. So, 3 more weeks for Scotland, if the R goes down and stays there, a slow easing of restrictions thereafter. If the R goes up, a further lockdown.
People who want to see people etc., must realise that they are controlling the future by breaking lockdown. If a lot of people flout the extended lockdown, the lockdown will continue. If that happens, the schools will stay closed.
I expect Boris to say the same - and there's no way we will all go back to normal on June 1st. It will be a very very slow easing of some restrictions.
Surely it's better to stay in as we have been doing, than to go out in a week or so, then have a much longer lockdown, with school openings being pushed back even further?