Most of the people conducted themselves in a peaceful manner, UD officials said.
“At approximately 4:15 p.m., part of the crowd overturned a parked vehicle and got on top of it,” the statement said.
>> PHOTOS: Disturbance in UD campus area ends in arrests
Police officers tried to control the situation, but “bottles, cans and other objects were thrown at them.”
More officers were called to the scene, and police broadcast orders to clear the street, using police cruisers and a loudspeaker, the statement said.
The arrests happened as officers were clearing the street.
University officials said the situation was under control when they released their information Saturday evening.