LOS ANGELES (AP) -- A judge has refused to delay Lindsay Lohan's trial on reckless driving and other charges and admonished her attorney, saying the lawyer needs help on the case.

Superior Court Judge James R. Dabney on Friday advised New York lawyer Mark Heller that his pleadings weren't appropriate under California law.

Heller was told to get assistance from another attorney or Lohan would be required to attend hearings to gauge his ability to represent her.

Heller said after the hearing that while his motions didn't conform to California law, he was simply trying to protect Lohan's rights and would continue to do so.

Dabney also said there was no good reason to delay the March 18 trial, noting that he was skeptical that more time would allow Lohan to demonstrate she had changed after years of run-ins with the law.

Lohan has pleaded not guilty to misdemeanor charges of reckless driving, lying to police and obstructing officers after her sports car crashed in June.

Lohan was on probation in a theft case at the time.