1. Statutory Restricted Areas

Hong Kong has several statutory restricted areas (such as border restricted zones) that cannot be entered without permission. For example: - Sha Tau Kok Border Restricted Area: Apart from the partially open area of Chung Ying Street, most areas require applying for a "Restricted Area Permit" in advance. - Lok Ma Chau Border Control Zone: Only accessible to individuals with valid documents or permits.

How to apply for restricted area permits: Applications can be submitted through the Hong Kong Police Force website, or via a travel agency. Typically, you need to provide your passport and itinerary information, with approval taking about 1-2 weeks.

2. Military Managed Areas

The military facilities of the garrison in Hong Kong (such as barracks, training grounds, etc.) prohibit unauthorized visits around their perimeters. For example: - Angsua Island Barracks, Shek Kong Barracks, etc., where you must maintain a safe distance and avoid photographing or approaching.

3. Core Zones of Nature Reserves

Some ecological reserves restrict entry to protect fragile environments: - Mai Po Nature Reserve: Access to the core zone requires prior application for permission, limited to research or guided activities. - Southern Lantau Country Park certain areas: Due to rugged terrain or ecological sensitivity, follow designated trails.

4. Other Areas to Note

• High-altitude or Dangerous Areas: Such as undeveloped cliffs or reservoir dams (e.g., part of the eastern dam of Plover Cove Reservoir), which may be closed for safety reasons.
• Private Property: Clearly marked "private property" areas must not be entered without authorization.

General Recommendations

1. Follow Signs and Regulations: All prohibited areas will have clear signage; do not cross them.
2. Use Official Maps: Download the Hong Kong Government’s “HK TravelEasy” app to check real-time traffic and regional opening status.
3. Emergency Contact: If you encounter any problems, contact the Hong Kong Tourism Board hotline at +852 2508 1234 or call emergency services at 999.