I work as a bagger at a large grocery store. Things got pretty tense, when we got a new Customer Service Manager, she became very nitpicky, and criticized many people's performance in my department, including me. I was suddenly tasked with having to go into the aisles and ask each customer if I could unload their carts. First of all, getting around in such a small space is difficult, next I have osteoarthritis in one of my knees, which makes walking a bit of a chore. (I probably should've gotten a new job long ago) I respectfully asked if I could be excused from this, but was met with resistance and asked for doctor's notes which I provided. They are still asking for the doctor for more follow-up info. I now believe I'm being harassed a means of forcing me out.