I am in a Trust where there are 2 teams on 2 sites doing exactly the same job.
The other team have managed to secure a maximum of 10 hours (day) shift, with 12.5 'available' if someone chooses, (see, Nick, I am talking about shift length, here... 😉).
This is because they enforced 12.5 hours on their staff, and several key people walked, having already worked them, and having realised that the degree of forensic concentration required cannot be sustained over 12.5 hours. These are 12.5 hours of appointed patients here. There is no 'quiet periods'.
So they produced the peer-reviewed evidence demonstrating how 12.5 hr shifts might decimate a workforce, as it did, so management capitulated.
However, on my site, none of the B7 managers have routinely done 12.5 hrs (and sling sickies once they have...).
Maybe if you're in a 'sit around and wait for some action' HCP role, it's different to 12.5 hours of appointments?