Nearly 500 people were arrested at two electronic music festivals in California over the weekend, the LA Times reports.

At the HARD Day of the Dead Festival in Ponoma, 162 people were arrested on Sunday while 148 were arrested on Saturday. Meanwhile in San Bernardino, 180 people were arrested at Escape: Psycho Circus, a two-day festival at the National Orange Show Events Center. Charges ranged from public intoxication to possession of illegal drugs to carrying a fake identification.

As the Times notes, HARD Day was already under heightened security measures after two women died of apparent drug overdoses after attending the HARD Summer rave.