Pretty ridiculous, attention grabbing headline, in truth.
Once you start to read about it, I believe this is just people who attended the meeting, have decided to lobby the University, and not - as implied - that the whole university and all it's commercial outlets, are going to become vegan outlets.
On the bigger campuses (for example, Birmingham is on the list) there are many commercial outlets on campus that will sell food that students want to eat. It's how business works.
Others will just go into Selly Oak where there are numerous food places who will sell them what they want to eat.
If anyone chooses to be vegan, that's fine by me, but trying to impose it upon others, is not.