the restricted area
Definitions
A designated zone where access is limited to authorized personnel only.
A specific location where certain activities, such as entry or photography, are prohibited by law or regulation.
Examples
Unauthorized personnel are strictly prohibited from entering the restricted area.
The security team escorted the visitors away from the restricted area after they accidentally wandered past the warning signs.
Synonyms
off-limits zone prohibited sector exclusion zone no-go area forbidden territory closed section
Antonyms
public domain open access area unrestricted zone common ground accessible space publicly available sector