I Am A PhD Student Who Just Started Teaching - But Here's Why I'm On Strike

I am a first year PhD student at the University of Bath. I decided in my second semester that I wanted to start working as a Graduate Teaching Assistant (GTA). Several reasons motivated this – including gaining experience teaching, understand whether teaching was something I enjoyed, and of course some extra money.I was assigned to a course on international politics and development and started to prepare for teaching with a mixture of nerves and excitement, delivering my first four seminar