Как по Английски будет bouclage

verb

Prevent access to or from an area or building by surrounding it with police or other guards.

Примеры использования:

The city centre was cordoned off after fires were discovered in two stores

noun

A line or circle of police, soldiers, or guards preventing access to or from an area or building.

Примеры использования:

The crowd was halted in front of the police cordon

phrasal verb

To close an area to people and vehicles

Примеры использования:

The building was cordoned off and only employees with building ids could enter.