So, to summarise the advice:

exercise outside as much as you like
sunbathe, play sports, but only with your own household

By June, schools and shops may start reopening
By July, restaurants may start reopening

air passengers arriving in UK to be quarantined

If you can’t work from home, try to find a safe way to return to work, especially in construction and manufacturing

But try to avoid public transport and go by car, bike or foot.

Any further changes are all conditional on keeping R below 1 and limiting the spread. #covid19

And of course important to say that anything you are doing outside your home - work, sport, sunbathing - must all be done at a safe 2m from others who don’t belong to your household.