91.   What has also changed is the whole political and cultural environment in which we operate.

92.   When operated in wide expanses of water, away from other people, jet skis pose no hazard.

93.   With the stairs enclosed by wooden shutters, they could operate in bad weather as single-Deckers.

94.   Check that the equipment is operating in a safe manner.

95.   The bus is designed to operate in all weather conditions.

96.   Security patrols now operate in some of the most dangerous parts of the city.

97.   The group operated in tandem with local criminals.

98.   The quota system was modelled on those operated in America and continental Europe.

99.   ...allowing commercial banks to operate in the country.