Military are present at vehicle entry to Mexico and if you are in a van , truck or SUV it should be expected that you will be pulled over . Their search is a bit more intense then the smaller vehicles crossing so expect to see military at the border ( Vehicle ) in addition to regular agents on in coming traffic.
The Zona is quite comical ( opinion ) in that 3 or 4 policia vehicles can travel thru having a taxi or two behind them then the military or Federal polica may follow. It is mind boggling as to why but it does happen and every once in a while you will see ; masked TJ policia , masked federal policia and masked military. within a 10 minute span. Greez , this is as comical as hot-nuts saying I said street girls in the Alley
Mexican authority is a reality lately but would add their attention is on locals not tourist.
ave never seen the Federal police or military stop or get out of their vehicles to do anything. It is more like a Rose Parade but the horses are missing , no one could hear a band playing anyway and no one gives a dam in the first place
Actually, it is quit funny two or three of TJ's finest , new pickup trucks could be at the south end of the Alley rousting locals and two more of TJ's finest might try to be entering the Alley and all they know is to honk their horns all the while the polica are the ones stopping traffic in the first place