I'm NHS non-clinical. In one post I worked a lot of unpaid overtime as I loved the job & the commute was easy & I didn't have any caring responsibilities at that time. At other times I'e either been caring for elderly relative or 2 school-age children so in order to be fair to them I usually just worked my paid hours.A point I'd like to raise is, in one of the latter jobs I had a 2 hour round trip & caring responsibilities at home & full time so I worked my hours only. I had a colleague who always got in early & stayed late, unpaid, & made sure everyone knew. However they seemed to think that that entitled them to snoop around, gossip, disturb other people, send umpteen emails & notes about the state of the kitchen , the state of the loo, someone having a window open too much, is someone using so & so's coffee, what time did X get in this am etc etc which not only meant they didn't get much work done, it also affected everyone else's ability to get through their work. I know I did more in my standard hours than they did in their voluntarily extended ones.