I have been working at the same company for the last 3 years.
I have barely taken any sick leave, or even much annual leave. I have more sick leave than actual leave!
I am really getting sick of the low wage growth. Plus a dead end job with not much development. Also, the company has significant downside for the foreseeable future.
This is my first job, and I think I have clearly failed to manage my sick leave balance optimally. That is, I should have been taking it as it accured, regardless of whether I was actually sick.
I have not done much research, but I think sick leave is not paid out on resignation. If this is the case, then that is a significant loss to workers ( now employers have a huge incentive to treat loyal workers like shit with no wage growth - so they leave and it extinguishes their liability).
I guess I can claim all the interview appointments as sick days, but it will look at bit dodgy for the line manager, and I will still lose significant value
"It means people will start coming to work sick as they don't want to sacrifice their payout or don't want to eat into their holiday time. "
Nonsense.
No one that is truly sick ( I.e. that bad they cannot do anything productively ) will continue coming to work.
Really, if your headache is that bad, are you going to come into work anyway? Let's say you have a broken leg ( that was broken on the way to work ). Are you really going to crawl all the way to work so you can claim an extra days pay when you resign however many days into the future?