witness security

noun
UK /ˈwɪtnəs sɪˈkjʊərəti/
US /ˈwɪtnəs sɪˈkjʊrəti/

Special protection that police give to people who tell what they saw in a crime.

The witness was placed under witness security after testifying against the gang.


OTHER MEANINGS

2. A government program that gives a new identity to people who testify in dangerous cases.

She entered witness security and moved to a new town with a new name.

3. The safety measures taken to keep a person who saw a crime from being harmed.

Witness security included guards outside the courtroom.

4. The state of being kept safe because you are a witness in a legal case.

His family was worried about his witness security during the trial.