Hong Kong, Hong Kong

Rules to follow in Hong Kong

2 laws, restrictions, and customs in Hong Kong that travellers often break without knowing — and the fines or consequences that follow.

Last updated 2026-08-09

1. National Security Law (2020) applies to everyone in Hong Kong

Hong Kong's National Security Law (NSL) criminalises secession, subversion, terrorism, and collusion with foreign forces. Social media posts, protests, or materials deemed to advocate these things can result in arrest. The law applies to actions committed abroad if the person is in Hong Kong.

Where: Legal
Cost: Imprisonment; deportation
Tip: Avoid political discussions, carrying protest materials, or using five-demand imagery in public. Delete sensitive social media posts before arrival if in any doubt.

2. Hong Kong and mainland China have different rules and norms

Hong Kong operates under a distinct legal system and has different social norms, currency (HKD), and internet access compared to mainland China. The Great Firewall does not apply in Hong Kong — Google, WhatsApp, and social media are accessible.

Where: Etiquette
Tip: If entering mainland China from Hong Kong, re-apply mainland China rules (VPN, cash, etc.). Your Hong Kong SIM and internet access will change at the border.

Rules to follow in Hong Kong

1. National Security Law (2020) applies to everyone in Hong Kong

2. Hong Kong and mainland China have different rules and norms

More about Hong Kong