Fireworks are already causing problems in the Bay Area before the Fourth of July weekend.
Masood Qazi, a resident from San Francisco's Bernal Heights neighborhood captured video of fireworks going off in the area.
In the video, those fireworks are going under parked cars and around homes.
Residents in the area told NBC Bay Area Thursday night that they saw several people run away after the fireworks went off.
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No word if anyone was hurt.
NBC Bay Area reached out to the San Francisco Police Department for more information but have not yet heard back.