declare sth a zone

Examples (10)

• The area has been declared a closed military zone.
• Authorities declared the entire region a disaster zone after the earthquake.
• The city council plans to declare the downtown area a pedestrian-only zone.
• Due to safety concerns, they will declare the construction site a restricted zone.
• The park was declared a wildlife protection zone to preserve its biodiversity.
• Tomorrow, the mayor will declare the waterfront a free-trade zone.
• The school board declared the school grounds a smoke-free zone.
• They hoped to declare the disputed territory a neutral zone.
• The minister had to declare the coastal waters a fishing zone.
• If the pollution continues, they might declare the river a dead zone.