Scenes of mayhem outside Donald Trump’s two California rallies held Friday, May 27th, 2016.

Trump spoke in Fresno and then San Diego, while demonstrators marched with Mexican flags, set fire to Trump apparel, and jumped on a police car. Both verbal and physical fights broke out between Trump’s protesters and supporters, leading to several arrests.

**WARNING — GRAPHIC LANGUAGE AND IMAGES**

UPDATE: Videos of several altercations can be seen below.

Watch: Trump supporters and protesters clash outside rally venue, offices now trying to break it up. pic.twitter.com/bqM0LpDkWE — Jacob Rascon (@KPRC2Jacob) May 27, 2016

Watch: Protester cheered on as he lights "Make America Great Again" hat on fire, crowd chants "f**k Donald Trump." pic.twitter.com/lFBbvHjlfD — Jacob Rascon (@KPRC2Jacob) May 27, 2016

Watch: Protesters outside Trump rally start to attack SD police officers, who hit back. pic.twitter.com/4bSZHVQAck — Jacob Rascon (@KPRC2Jacob) May 27, 2016

Police make good on warning, detain protesters and shoot pepper spray balls. pic.twitter.com/HcmKmsptwk — Jacob Rascon (@KPRC2Jacob) May 28, 2016