This kind of assessment and counselling is for drivers who display irregular behaviour.

In December, the irregular behavior continued.

As a chaotic system with irregular behavior.

But meanwhile we shall persist in our irregular behaviour.

Such methods are most successful in helping understand the general character of irregular behavior - the degree of volatility or the likelihood of oscillations.

A failure can include data corruption, loss of communication, and irregular behavior.

Once again she was facing very irregular behavior, to say the least.

Dexter didn't need the reminder of his highly irregular and borderline raving behavior of the previous evening.

In the light of some of the evidence I've turned up of highly irregular behavior on your part, it's difficult to understand.

Despite his disapproval of Harry's irregular behavior, he loved his son.