"SAN DIEGO (NEWS 8) — San Diegans who live in their vehicles say they are fed up with how they're being treated by the city and now they're filing a class action lawsuit. 

They're upset over their cars being impounded, getting citations they can't afford to pay and getting, what they call, constant harassment by police.   

Those who are homeless and live in RVs led a caravan through Downtown San Diego on Thursday hoping to drive home their message and their plight."