Cal. Pen. Code § 172n
The provisions of Sections 172a and 172b shall not apply to the sale or exposing or offering for sale of alcoholic beverages by any off-sale licensee under the Alcoholic Beverage Control Act situated more than 2,000 feet of the boundaries of the grounds belonging to the University of California at Los Angeles on which the principal administrative offices of the university are located, as such boundaries were established as of July 1, 1959, provided the licensee has conducted a retail grocery business and has held an off-sale beer and wine license at the same location for at least 15 years.
Distances provided in this section shall be measured not by airline but by following the shortest road or roads connecting the points in question.
Ca. Pen. Code § 172n