"People learn in the city, going at 30 miles per hour and never getting into top gear," he said.

The boat goes through water at 10 miles per hour.

And suddenly we were going at sixty miles an hour!

And it probably wasn't going at more than two hundred miles an hour.

A woman might leave a train going at eight miles an hour.

"His entire day went at a million miles an hour," a fellow officer said.

"These kids go around here at 90 miles an hour," he said.

He went straight through that stop sign at 30 miles an hour.

With cars going at 200 miles per hour, there is an element of risk.

They went on at not more than fifteen miles an hour.