One day in Canada

One day in Canada, a truck driver stops for a red light,
a Blonde who is in the car behind, catches up.
She jumps out of her car, runs up to his truck, and knocks on the truck door....
The truck driver lowers the window, she says,
"Hi my names Heather and you're losing some of your load!!"..
The truck driver ignores her, and proceeds down the street.
When the truck stops for another red light,
the blonde girl catches up again.............
She jumps out of her car, runs up to his truck, and knocks on the truck door....
Again the driver lowers the window.. As if they've never spoken, the blonde says brightly
"Hi my names Heather and you're losing some of your load!!"..
Shaking his head, the truck driver ignores her again, and continues down the street....
At the third set of red lights, the same thing happens again...
At the next set of lights, the driver hurriedly gets out of his truck,
and runs back to the blonde...
He knocks on the window, as she lowers it, he says;
"Hi my names Kevin, it's winter in Canada and I'm driving the SALT TRUCK!!!!!!!!!!!!!!!"

You had me going on that one for 4 traffic lights.