On a short trip you start to classify people early.

"It was the only way I could think of to classify people."

You should also search through the other categories your mind uses to classify people.

You don't have to classify people based on their race to do that and to be effective in community policing.

"I don't see that there's any fundamental need to classify people by race," he says.

"But traditionally we have classified people by what we can actually see."

The number of people classified as in civilian employment rose by only 29 per cent between 1952 and 1973.

The system is divided in different schemes classifying people according to their professional activity.

This means that it is possible to classify people into a hierarchy of races.

He said state officials will classify people now on parole and probation without holding a hearing where they can be heard.