Massive crowd floods streets outside Trump rally in Orange County

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COSTA MESA, Calif. -- A group of several hundred people flooded the streets Thursday night outside the Pacific Amphitheater in Costa Mesa where Donald Trump held a rally.

As the rally ended around 8:45 p.m., the group grew larger, KTLA reported. Dozens of people in the intersection of Fair Drive and Fairview held signs and blocked traffic, according to aerial video.

At one point, a group of protesters swarmed a Costa Mesa Police Department patrol car and broke out the rear window, video showed. Several protesters began to try to overturn the vehicle before officers moved in.

Read the full story on KTLA.com.