It's quite vague isn't it? Lots of 'if possible, if you can etc' - you can justify doing just about anything of you tried hard enough and 'it isn't possible to stay 2 meters apart' sooo I can do it anyway....etc. But then that's real life I suppose - not everywhere or everything is conducive to social distancing and we need to get on with it.
I actually think lockdown should be lifted so I'm happy that we'll have more freedom to decide and there will be less curtain twitching hopefully but I am concerned that government are giving people enough vague rope so that when it all goes wrong, they'll put all the blame on the public rather than taking responsibility for being vague in the first place....