Lindsay Lohan LAPD car accident PCH

Lindsay Lohan escaped without injuries yesterday when her rented Porsche hit the back of a semi-truck as the actress drove down Pacific Coast Highway, headed to her movie set for Liz & Dick.

Lindsay texted a photographer and told him she wasn't driving, but a source tells X17, Linds was definitely behind the wheel, as her boy bestie Gavin Doyle, road shotgun.

As the car was taken to a tow yard and, subsequently, to a body shop, 3 police investigators searched the car with rubber gloves on, checking out every details. And Lindsay met with her attorney, Shawn Chapman Holley, at the hospital yesterday.

With all of Lindsay's legal trouble, could this become another problem for the actress?