"The lawsuit filed late Wednesday with the U.S. District Court in San Diego alleges that disabled homeless people living in their recreational vehicles are unfairly targeted for tickets.

City of San Diego municipal code states "oversized vehicles, non-motorized vehicles and recreational vehicles" cannot be parked on city streets from 2 a.m. to 6 a.m. It is also "unlawful for any person to use a vehicle while it is parked or standing on any street as either temporary or permanent living quarters, abode, or place of habitation either overnight or by day.”"