whats up with hargrave andrew library today

A herd of geology students were on the 2nd floor today. I reckon it was tutorial-related and that they were tasked to find specific answers at the library.

That’s fine and all, except some of them had absolutely 0 regard for the other students just studying there. They made no attempt in keeping their voices down, shamelessly having loud conversations while crowding around other students. It’s as if the thought that they may be disturbing others didn’t even occur to them.

Honestly, does library etiquette just not exist anymore?