While protests in Houston, San Antonio and Dallas remained mostly peaceful, tensions flared in Austin Monday evening.

Hundreds of protesters gathered around Margaret Hill Bridge in Dallas Monday against recent immigrations arrests and raids. It comes in support of protests that occurred in Los Angeles over the weekend.

The demonstration was held in solidarity with protests in Los Angeles, where Immigration and Customs Enforcement agents have arrested more than 100 people since last week.

The trial of the Peruvian woman was the first test of the Trump administration’s new policy aimed at prosecuting immigrants who crossed the border illegally with military-related charges.