When he carefully approaches the car to get a closer look, he sees a young man behind the wheel, reading a computer magazine. He immediately notices a young woman in the rear seat, filing her fingernails.
Puzzled by this surprising situation, the bobby walks to the car and gently taps on the driver's window. The young man lowers his window. 'Uh, yes, Officer'?
The bobby asks: 'What are you doing'?
The young man says: 'Well, Officer, I'm reading a magazine'.
Pointing towards the young woman in the back seat the bobby says: 'And her, what is she doing'?
The young man shrugs: 'She's filing her fingernails'.
Now, the bobby is totally confused. A young couple, alone, in a car, at night in a lover's lane, and nothing obscene is happening!
The bobby asks: 'What's your age, young man'?
The young man says: 'I'm 18, sir'.
The bobby then asks: 'And her, .... what's her age'?
The young man looks at his watch and replies: 'She'll be 16 in 11 minutes...'