The simple fact is that P&O has now adopted UK Govt rules where-ever it could. So walking around in a hotel, shopping centre or enjoying pub, theatre etc... is the same as on-board.
What has not gone away onboard yet is:
- Quarantine Cabins still in place (some rule of 5% space needed which P&O have to follow)
- No nightly turndown service (not sure why not back yet as staff levels must be back as Arcadia staff have moved onboard but it is probably a staffing issue.
- No Photographers still
- Kids club not operating normally (heard on Britannia 4 nighter some parents with multiple kids could not have them enrolled at same time so always had 1 of them with them so not ideal situation).
I think everything else onboard is back to normal but probably missed something.
The main thing is it is getting there.