LANGHORNE, Pa. >> Suburban Philadelphia police say a DUI stop involving an ice cream truck led to the discovery of water bottles filled with urine, including one in the freezer where treats are kept.

Police say 46-year-old Yassir Hassan was visibly drunk when he was pulled over Friday in Middletown Township, Bucks County. When police searched the Trenton, N.J. man’s truck, they say they found boxes of wine along with the bottles of urine.

Middletown Township Lt. John Michniewicz tells WPVI-TV a passing motorist called police after seeing the ice cream truck driving erratically.

Hassan faces a June 1 hearing on misdemeanor drunk-driving charges. A phone listing for him could not immediately be located.