(The Blaze/AP) -- Dozens of police in riot gear confronted anti-Wall Street protesters at the University of California at Berkeley as the demonstrators tried to establish an encampment on campus.
Below is video of the confrontation Wednesday:
Television news footage from outside the university's main administration building late Wednesday night showed officers pulling people off the steps and nudging others with batons as the crowd chanted, "We are the 99 percent!" and "Stop Beating Students!"
The San Francisco Chronicle reported that the officers eventually formed a perimeter around the steps of the building, but there was no word of any arrests in the action by early Thursday.
As the evening wore on, the crowd appeared to be swelling as protesters debated whether to stay overnight. The student newspaper The Daily Californian reported that some people from the Occupy Oakland protest were joining the Berkeley demonstrators.
The university reported earlier Wednesday evening that an administrator had told the protesters they could stay around the clock for a week, but only if they didn't pitch tents, use stoves or other items that would suggest people were sleeping there.
The protesters voted not to comply with the demand and to go ahead with setting up a tent site they dubbed "Occupy Cal" to protest financial policies they blame for causing deep cuts in higher education spending.
Earlier in the day, campus police assisted by Alameda County sheriff's deputies dismantled a small encampment students had set up near Sproul Hall despite official warnings that such encampments would not be allowed.
The move to create a campus off-shoot of the Occupy Wall Street camps around the country came after hundreds of students, teachers and Berkeley residents rallied on campus before marching peacefully to a Bank of America branch.
A smaller group pitched at least eight tents next to Sproul Plaza before police broke through a line of protesters encircling the camp site and tore down the tents. They handcuffed protesters who resisted as others shouted, "Put down your guns!"
Here is more video of police dealing with the protestors, courtesy of the Associated Press:
The university reported on its web site that seven people, six students and one faculty member, had been arrested on charges of resisting and delaying a peace office in the performance of their duties and/or failure to disperse. One of the seven also was charged with striking an officer.
Vice Chancellor for Student Affairs Harry Le Grande came out to negotiate, telling camp participants they could stay but only with certain conditions, such as not sleeping at the site or using sound amplifiers.
"The university supports the efforts of any group to speak out freely, but everyone is expected to follow campus policies, the law, and respect the rights of others to go to class, to teach, to do their work," campus spokeswoman Janet Gilmore said.
Shadrick Small, 25, a UC Berkeley graduate student in sociology, was among the protesters trying to block police from dismantling the camp.
"It just seems unnecessary. We weren't doing anything. We were just standing there with a bunch of tents," Small said. "We're not vandalizing. We're not burning anything. And their first response is just to come in and start hitting people. The reaction is just over the top. It's an overreaction."
Here is an overview of the Occupy Berkeley movement and the University's response to it, courtesy of KGO-TV: