Security Service

See also: security service

English

Proper noun

the Security Service

1. (UK, formal) MI5.
   • 2010, Parliament of the United Kingdom, “Other provisions about offences, section 13(6)”, in Bribery Act 2010‎^[1], page 11:

     In this section […] “intelligence service” means the Security Service, the Secret Intelligence Service or GCHQ […]