Yes, I was taken off the rota within days but I did get paid for my unused holiday. I had accumulated a good amount as we didn’t have the cover for me to take more than the odd day off.
You're entitled to that yes, however it took me two months after I left to receive mine because of the awful management. After arguing that it was my legal/contractual right with higher management, I received unused holiday and was paid for my training in April 2019.
I will soon find out but from what I'm aware, yes.
Changed the bonus scheme for sales managers