1. An area or district subject to specific rules, restrictions, or regulations imposed by authorities
The waterfront has been designated as a regulated zone to protect marine life.
A orla foi designada como zona regulamentada para proteger a vida marinha.
2. A designated area with controlled access or specific permitted activities
Parking is only allowed in the regulated zone during business hours.
O estacionamento é permitido apenas na zona regulamentada durante o horário comercial.