cordon off

cordon off

To restrict access to a particular area by using a rope, tape, or other means. A noun or pronoun can be used between "cordon" and "off." That section of the restaurant has been cordoned off for a private party.
See also: cordon, off
Farlex Dictionary of Idioms.

cordon something off

to mark off an area where people should not go with a rope, tape, ribbon, etc. The police cordoned the scene of the crime off, and we could not even get close. They cordoned off the area.
See also: cordon, off
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • angle
  • angling
  • not do (someone or oneself) any favors
  • (Is) this taken?
  • identify with
  • involve with
  • involve with (someone or something)
  • involved with
  • arrange for
  • arrange some music for
References in periodicals archive
Officials at Paris' Charles de Gaulle airport were forced to cordon off part of a service lane on 17 August 2002 after a package containing radioactive material was discovered.
Police cordon off te KPT Merrivale store on Merrivale Road following a cash-machine ram-raid in Woolton.
Wall collapse forces police to cordon off section of a Gateshead street Download the Chronicle app from the Google Play store and the Apple App Store here:
Police cordon off a pathway, far right, off Warton Street, near Daniel Close, following a shooting
Police also attended to cordon off the scene and temporary traffic lights were installed.
POLICE were forced to cordon off part of St Mary Street in Cardiff yesterday after stonework fell from the wall of a city nightclub.