I need to hand in my resignation which is something I have never done before. I don't have any shifts until next week and I need to hand in my notice before then as my new job needs me to start ASAP. As a result, I haven't had the opportunity to speak to anyone at work in person.
Do I email it to HR?
I don't actually know who my line manager is as he recently resigned and there is no replacement yet. My department is very small. There is a band 7 supervisor so I'm not sure if I email it to her (but I don't think she's my manager) or alternatively in my previous department is my old manager, but I think she would be confused if I sent my resignation to her.