Change in conditions of employment.
I have been employed at the public library in my hometown for 11 years now. We are non-union. Recently the library board has been discussing a change in hours of operation to include us being open on Sundays. When I was hired on in 1991 we were closed on Sundays.
My question is...
If it was not a condition when I was first hired that I would have to work Sundays can they force me to do so now? If I refuse can they fire me for it?
Thank you for your time.