The best plant advice is deep in the comments of !gonewild.

If I was a coworker and I knew that, I would make sure to end up in a supply room with you so I can lift your skirt and slap your cute ass. In that situation would you prefer gentle slaps and feeling up your butt or harder audible smacks?

It is permanently locked around it? And everyone that sees you thinks you are a sub? That is so kinky. How does that make you feel?

I would slap your ass if you wear your collar. Do you?

If I was your manager, I would just ask for a picture for proof, then nod and say ‘Understandable, have a nice day!’