Tijuana is developing a voluntary K-9 screening program to help border crossers avoid becoming unwitting drug couriers, a scheme known as the “blind mule” scam. Pedro Montejo Peterson, Tijuana’s Secretary of Economic Development, confirmed the city will set up checkpoints staffed by officers and trained dogs where drivers can have their vehicles inspected before reaching U.S. Customs and Border Protection (CBP) booths at the San Ysidro Port of Entry.
The program targets a growing threat in which traffickers hide drugs, contraband, or even people inside vehicles without the driver’s knowledge. Criminals typically tamper with cars overnight or in border queues, planting packages in wheel wells, under chassis, or inside trunk compartments. More than one million vehicles pass through San Ysidro each month, and an unknown number carry hidden loads their drivers never agreed to transport.
Consequences for Unsuspecting Drivers
Immigration attorney Josefina Orozco warned that the penalties for drivers caught with hidden cargo are severe, even when they had no idea it was there. CBP can revoke a driver’s U.S. visa and cancel their SENTRI trusted traveler card on the spot. In one documented case, a woman was detained for seven hours, fingerprinted, and permanently stripped of both her visa and SENTRI privileges after officers found a man concealed in her vehicle.
For tens of thousands of daily crossers commuting between Tijuana, Rosarito, Ensenada, and San Diego, losing SENTRI access is devastating. The dedicated SENTRI lane typically cuts a crossing to about 20 minutes. Without it, drivers face waits of two to four hours in regular lanes.
How the Program Will Work
Under the voluntary program, travelers who suspect their vehicle may have been tampered with can approach a checkpoint for screening. K-9 units will sweep the car while officers conduct a visual inspection. Drivers who pass the check can proceed to the border with added confidence. Locations and operating hours have not yet been finalized.
The blind mule tactic is not new, but authorities on both sides of the border say cases have been rising. The DEA’s San Diego field division has acknowledged that drug trafficking organizations “will use any means they can and exploit anybody.” Tijuana police reported two apparent blind mule cases within hours of each other during one recent week. Since 2017, nearly 9,000 people have been charged with drug importation in the Southern District of California, though it is unclear how many were unknowing couriers.
How to Protect Yourself
Security experts advise regular border crossers to check their trunk, back seat, wheel wells, and all storage compartments before every crossing. Drivers should avoid predictable routines and be wary of strangers who approach vehicles near border lanes. Residents who park overnight in Tijuana should monitor their vehicles with cameras or motion-sensor lights. Anyone who discovers suspicious packages should report them to Tijuana police before entering the border queue, or alert CBP officers at the port of entry.
This story was first reported by GG North.