Coming down a toll route one day, the driver of a huge truck suddenly lost control and ploughed into one of the empty toll booths, smashing it to pieces.
He'd only just climbed down from his cab to survey the damage when another lorry arrived and unloaded a crew of workers. Each of the men picked up a broken piece of the wrecked toll gate and quickly spread some kind of creamy substance onto it.
They then began fitting the pieces together and in less than a half hour had the entire booth reconstructed and good as new.
"Incredible!" said the lorry driver to the foreman. "What was that white stuff you used to stick all the pieces back together?"
The foreman said, "It's toll-gate booth paste."