I have lodged an official complaint to my HR department at work over our restaurant manager (RM). They have advised that my letter will go to our F&B director to discuss and go from thier. My complaint was to do with the way in which I was spoken to by RM and his unprofessional attitude towards casual staff (says he has no respect for us, we have no rights etc)

This was done yesterday. What can I expect now and if I am not happy still what can I do? Unfortunately I love the team I work with and the company and I don't want to leave the team in a worse off spot and continued to be harassed by him.