Monday marked the fourth day of demonstrations in the Valley, less than 24 hours after several patrol vehicles were damaged and explosive devices, large rocks, chunks of concrete and glass bottles were thrown at law enforcement officers.

The protest on Feb. 3 appeared to be organized by the Phoenix branch of the Party for Socialism and Liberation. About 150 people showed up.

The large group, calling for a National Day of Action, could be seen through aerial footage walking in the middle of Spring Street, moving along to block an intersection at Chick Hearn Court and 11th Street all the while waving Mexico flags and carrying protest signs.