11.   We are trying to understand the causes of criminal behaviour.

12.   Experts cannot agree on the causes of criminal behaviour.

13.   There is evidence to suggest that certain factors predispose some individuals to criminal behaviour.

14.   As we have seen, the Chicago sociologists had every reason to be concerned with gangs engaging in a criminal behaviour.

15.   A percentage of students will in turn take to other criminal behaviour - rape, robbery, bribery.

16.   Drug pushing is a criminal behaviour but drug addiction goes beyond the legal parameters of right and wrong.

17.   Buthelezi, sharing a podium with Mandela for the first time, said the government had to crack down hard on all criminal behaviour.

18.   Daiwa rejected the charges of criminal behaviour, but said it would go along with the US order and sell off its US business interests.

19.   Similar theories of predicting criminal behaviour were popular in the west in the seventies but have since fallen from favour because of their wide inaccuracies.