1. Areas where access is limited or prohibited for certain people, vehicles, or activities
The airport has restricted zones where only authorized personnel are allowed.
O aeroporto tem zonas restritas onde apenas pessoal autorizado é permitido.
2. Geographic areas subject to special regulations or security measures
Military bases typically have restricted zones for national security reasons.
Bases militares tipicamente têm zonas restritas por razões de segurança nacional.
3. Areas in which certain activities are forbidden or regulated
No-parking restricted zones are marked with red lines.
As zonas restritas de proibição de estacionamento são marcadas com linhas vermelhas.