I have also had my first "post freedom day"

public transport experience today.
I travelled back from Milton Gate to Didcot Parkway by bus, then train to Didcot.
On the bus, the only person not wearing a mask was a driver, although it was quite lightly loaded. At Didcot almost all were wearing masks, the same for those boarding at Cholsey. At Goring there were 4 out of the dozen or so joining without masks, one of whom was wearing an exemption card and lanyard. The non-wearers were a young chap who I'd guess was a worker in the building trade from his overalls and what he was carrying, a girl (late teens?) and a woman in her 20s or 30s carrying a suitcase onto the train - no "yob element" discernable!
Tomorrow I have to go to London for the first time since before lockdown.....