Title says it all really. I work 3 days a week, but I have been told that it is mandatory to attend evening work events that do not fall on my work days. We aren’t payed for this time but it does say in my contract that I am to attend work events. I never got a new contract after I went part time so this is on the basis of my full time one. Will I have to submit a flexible working request to get out of these events? Can they fire me for not attending?