Paddy the officer, stops them and tells them "Its illegal to put five people in a Quattro, Quattro means four."
"Quattro is just the name of the automobile" the Englishman retorts with disbelief "look at the papers, this car is designed to carry five people!!"
"You cannot pull that one on me," replies Paddy "Quattro means four and you have five people in your car, and you are therefore breaking the law!!"
The Englishman replies angrily "You idiot! Call your supervisor over I want to speak with somebody with more intelligence!!"
"Sorry" responds Paddy, "Murphy is busy with two fellas in a Fiat Uno."