After May BH - allowed to visit relatives not showing symptoms / start going to their houses again
Early June - clothes shops, estate agents, hairdressers and coffee shops etc reopen but restricted and limited access probably for rest of 2020
September - people are permitted to travel / holiday within the UK but again limited social activities and distances
Early next year - pubs and bars reopen, possibly some abroad travel again
Next Summer - concerts and football matches begin again, large groups etc. Things overall start to get back to a "new normal" possibly certain rules will be in place permanently
... Of course it could be complete rubbish and I'm wrong about all of it!