Any person whose license has heretofore been revoked pursuant to Section 12150 may, upon petition, obtain a new trial in the court which originally revoked his license. Such trial shall be with a jury if requested as provided in Section 12150, and shall be to determine if the revocation was based on an intentional or grossly negligent act or an act committed while under the influence of alcohol, in which case the petition shall be denied. If however, it was based on a negligent act not amounting to gross negligence the court may review and redetermine the length of time for which no license should be issued such person. The court may authorize the issuance of a license to the person after such time as the court shall determine to be proper in light of the circumstances.
Source:
Section 12150.5, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FGC§ionNum=12150.5..