Workshy drivers on London underground. Sadiq Khan has IMO, been wrongly criticised for cancelling trains causing the mass overcrowding. The trouble is with 30% of staff off 'sick' who's going to drive the trains?
Of the 30% who are off 'sick' I do wonder how genuine they are. "Sorry boss I've got a bit of a sniffle, so I'm going to self isolate (binge watch Game of Thrones with a beer) for 14 days)". Sure some of those sicknesses may well be genuine, and if you are showing symptoms, then yes you should self isolate - but I bet a good few of them are using this to have a fortnight off work.