You're just playing Russian Roulette in Mexico.
I remember one time with my buddy,
Federale: "We caught you doing 100. Too fast. Give me your passport, Senor!"
Friend: "Here it is."
Federale: "Your fine is 300 pesos. You must come with us to the judge."
Friend: "If I give you the 300 pesos, can you make sure the judge gets it."
Federale: "Yes, I will make sure the judge gets it."
Friend: "My passport?"
Federale: "What passport?"
Friend: "Would $20 help you find my passport?"
Federale: "Oh, I found your passport Senor."