PHILADELPHIA (WPVI) -- Philadelphia police were called to disperse a large crowd from Penn's Landing during the July 4th festivities.
Chopper 6 was over the scene around 8:15 p.m.
Officers were responding to a report of fireworks being tossed from the Chestnut Street Bridge.
A large contingent of officers, on bikes and in vans, funneled dozens of people off the bridge and into the city.
No injuries were reported.