Lindsay Lohan has been ordered by a judge to testify under oath about her drug use the night she was busted after a car chase on Pacific Coast Highway.
TMZ broke the story ... Lindsay refused to answer questions in her deposition about her drug use the night of the chase in 2007. Cops found two types of cocaine in her urine and also found coke in her pants pocket.
The judge in the civil lawsuit just ordered Lindsay to answer questions about her alleged cocaine use on the night in question. Lindsay pled guilty to two counts of being under the influence of a controlled substance.
Lindsay's lawyer, Ed McPherson, convinced the judge to delay the new deposition until after Lindsay's court hearing on July 6, when a judge will decide if she violated probation in the case.