In Arizona and New York City, Donald Trump protesters are taking to the streets.

Protesters in Fountain Hills, Arizona, blocked traffic on a road near a planned Trump event. The stranded drivers got out of their cars and clashed with protesters. At one point, an ABC15 helicopter captured a Jeep driving into a crowd of protesters, but no one was injured.

Security is tight for Saturday afternoon’s Trump event in Arizona.

In New York City, a large and vocal crowd gathered at a rally and marched in protest of Trump.