How do we attach a cost to a gang crime?

This person participates in gang crimes and most of the gang's activities.

"We would look seriously at bills that address people's concern about gang crimes," he said.

Last month, the commissioner said gang crime was a "significant problem" in nearly half of London's boroughs.

Half the 27 teenagers murdered in London last year were the victims of gang crime.

In recent years, the authorities say, small businesses like the electronics store have become the focus of gang crime.

These numbers, however, do not actually reflect gang crimes because much of this activity goes unreported.

I believe these would prove useful in gang crimes, as an indicator of guilt.

Most gang crimes are less political, more efficient and are not reported to the police.

Joint enterprise is a feature of cases involving gang crime.