RELATED: Bay Area Fourth of July Fireworks and Events 2017
City officials say anyone who is planning to set off illegal fireworks should beware. They have new enforcement tools including an app that people can report illegal fireworks usage with.
Watch the video in the player above for the full story.
Here's a complete list of all Bay Area cities that allow Safe and Sane fireworks:
- San Bruno
- Union City
- Rohnert Park
Click here to download the Nail'em App to help report illegal fireworks.