We have two week easter break coming up.
I think shutting schools for two week prior plus imposing some travel bans and imposing ban, quarantine will ease pressure
I agree this seems the most sensible thing to do, though I don't expect the gov't will do it. And they could keep say 1 in 5 schools open (or fewer) for key workers.
Have said on another thread, and will say here too - I think it doesn't have to be either or. If everyone who can WFH does WFH that will slow the spread, flatten the peak and ultimately save lives - but of course some (doctors, nurses, carers) can't WFH. But there are PLENTY of jobs where travel really isn't absolutely essential (using skype, teleconferencing instead - also more environmentally friendly!). If everyone who can cancel travel plans does (non-essential travel like holidays) ditto - will reduce spread, flatten peak.
Again, if everyone who CAN keep kids off school does, that will slow spread, even if the children of key workers still need to be in a minority of open schools. It will also ensure that the key workers' kids will still be able to be taught when a sizeable proportion of the teachers and support staff are sick or isolating, or looking after family members who are sick. It will take the pressure off the school system. It does seem to be win win and I don't understand why the government isn't encouraging parents who can do this to do so (I'm not saying it will be easy for those parents at home but it seems worth it if it saves lives and helps the NHS cope).