RICHMOND, Va. -- As Donald Trump is set to speak to a large crowd of supporters at Richmond's Coliseum Friday night, the visit is bringing the threat of potential violence.

Hours before the doors are scheduled to open at 8 p.m., Richmond Police and Secret Service were seen discussing tactical options outside the Coliseum.

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Last week, several injuries and arrests were reported after protesters clashed outside of a Trump rally in San Jose, California.

Tony Cobb works across the street from the planned event and disagrees with Trump's policies.

"I wouldn't be totally surprised if there were some clashes," Cobb said. "I'm just hoping there can be a civil situation."

However, Trump supporter Helena Hopson said she doesn't think police will be forced to intervene.

"This it a nonviolent city," Hopson said. "If you damage our city, you're in for it. We will not tolerate that here in Richmond."

Don't miss these signs! Several streets will begin towing for #Trump rally today #RVA https://t.co/bjz3WLrTjT pic.twitter.com/hy486kgG0W — Brendan King CBS 6 (@ImBrendanKing) June 10, 2016

Police Chief Alfred Durham told reporters Thursday that they planned for protesters to stand in Festival Park, which neighbors the Coliseum.

"Police personnel will take swift action and make arrests if they witness any illegal acts," Durham said. “We will extend every courtesy possible, but if you break the law, you will be arrested.”