The trustees of California’s Cal State university system voted to raise student fees by 10% on Wednesday, and a committee of the state’s UC board of regents voted to raise that system’s tuition by 7.6%. Student trustees in both systems voted against the hike, and 16 protesters were arrested at the regents’ meeting.

California’s public colleges and universities don’t officially charge tuition, but the “fees” they do charge are comparable to other public universities’ tuition rates.