This one has an amusing ending.
DH went to work for a company;he did a 4 on 4 off shift pattern.
The person who shared the job role and worked the opposite shifts was an arse;let's call him Dick.Dick was there years;he refused to go on the books as a PAYÉ employee and work as a self employed sub contractor for the company instead.He also refused to sign the sub contractor agreement as well.
Dick would regularly blow out on shifts meaning my husband would have to cover them as well as his own.
Why would Dick cancel his shifts?sometimes it would be because he couldn't be bothered to work,sometimes it would be because he'd taken work elsewhere on that day.
Dick also refused to work Christmas meaning DH would instead which was rubbish;it would have been nice if DH got at least boxing day off if he couldn't get any other time off but no Dick wouldn't even cover a single day.
Dick would regularly trot out "I'm a self employed sub contractor;I can pick and choose when I work".
This eventually bit Dick hard on the bum.
My DH was promoted twice;he became Dick's "Upline manager".Dick was annoyed by this and wanted to know why he wasn't promoted (well promotions are for employees).
DH then calculated that Dick over a 6 month period had only covered 50% of shifts he'd been allocated.
Well the business expected sub contractors to cover the shifts they'd been allocated;if a subcontractor couldn't do meet businesses needs then their services would no longer be used and a different subcontractor would be used in their place.
Well Dick wasn't meeting the businesses needs and there his subcontractor services were no longer required.