If the police want more stringent enforcement of Port Authority regulations, let them start with the so-called no-smoking policy.

For insurers to oppose stringent enforcement would be economically imprudent.

The stringent enforcement has paid off, said the Ministry of Agriculture spokesman.

The bill would provide stringent enforcement of laws that bar bias in the sale or rental of all dwellings.

He has suggested more stringent enforcement of existing rules that make owners responsible for their drivers' conduct.

Improving the way government agencies handle immigration cases does not require less stringent enforcement of immigration law.

He added that the plan "will have stringent enforcement of the vending laws as an important component."

Police officials say even the most stringent enforcement cannot keep drug dealers from returning.

The need for stringent enforcement will be universal and will continue.

More stringent enforcement was a practical necessity.