Urban History in Hong Kong : The pattern of reactionary reform

The Pattern of Reactionary Reform

From the 1950s to the 2010s, the Hong Kong government consistently relied on catastrophic failures as the primary trigger for urban planning overhauls and policy reformation. This reliance on reactive policy loops isn't just an artifact of early colonial history, but an ongoing structural pattern across different phases of the city's growth. (The model is shown in the introductory blog).

A defining catalyst to this model was the threat of urban fire. In the years following World War II, a massive influx of immigrants caused the city’s population to swell rapidly (Tsang, 2004). By the early 1950s, approximately 25% of Hong Kong’s population—about 550,000 people—lived in hyper-dense, highly flammable hillside shanty settlements constructed primarily out of corrugated iron, scrap wood, and lightweight industrial plastics.On Christmas Eve in 1953, the catastrophic Shek Kip Mei fire swept through these settlements, leaving over 50,000 people homeless overnight. The sheer scale of the destruction made the colonial administration realize that, without structural intervention, the entire territory remained vulnerable to recurring devastation (DeWolf, 2023). In direct response, Governor Alexander Grantham launched Hong Kong’s first multi-storey public housing programme. The standardized concrete structures provided fire-resistant homes to vulnerable hut dwellers while clearing these old and worn out squatter settlements. The reactive fix was straightforward: replace horizontal, flammable density with vertical, fire-resistant concrete. ( the skyscrapers that we see today in Hong Kong)

As the city grew upward, fire hazards shifted from horizontal squatter camps to vertical towers. On November 20, 1996, a catastrophic five-alarm fire broke out in the 16-storey Garley Building on Nathan Road. During internal renovations, welding works inside an active elevator shaft ignited nearby bamboo scaffolding and plastic construction materials. The open lift shaft acted as a massive chimney—a phenomenon known as the stack effect—trapping superheated air, drawing toxic smoke upward at extreme speeds, and ultimately resulting in 41 fatalities. As the first major high-rise commercial fire in Hong Kong's modern history, the Garley Building tragedy exposed critical safety gaps in pre-1987 commercial structures that lacked modern fire suppression systems. Facing intense public grief and anger, the government enacted the Fire Safety (Commercial Premises) Ordinance and later the Fire Safety (Building) Ordinance (Cap. 572). Building owners were legally mandated to retroactively upgrade older commercial structures with modern suppression technologies, including automatic sprinkler systems, fire doors, and pressurised escape stairwells, effectively closing loopholes that had persisted for decades.

Fire hazards were not limited to high-rise interiors; they also developed along dense street-level commercial corridors. For decades, dense hawker markets operated directly beneath aging residential Tong Lau buildings in areas like Mong Kok. While planners recognized the spatial congestion, street markets were viewed primarily through an economic and cultural lens rather than as major fire threats. In the early hours of November 30, 2011, an electrical fire ignited along street stalls on Fa Yuen Street. Highly flammable canopy plastics and illegally stored inventory transformed the narrow street into an inferno. Radiant heat and flames traveled horizontally across connected stalls and shot up into the open stairwells of adjacent residential blocks, killing nine people and injuring 34. In response, the Food and Environmental Hygiene Department (FEHD) launched a HK$230 million Hawker Assistance Scheme in 2013 to finance stall reconstruction, enforce electrical compliance, mandate fire-retardant materials, and clear dedicated emergency vehicle passages. In the decade following the scheme's completion, catastrophic street-market fires adjacent to residential blocks effectively ceased, demonstrating how targeted structural regulation can successfully neutralize long-standing urban hazards.

Looking Ahead: The need to anticipate

Hong Kong’s historical record shows a clear trend: regulatory innovation has almost always been written in the aftermath of crisis. While this reactive loop successfully solved specific historical hazards, urban environments are now evolving at a speed that renders post-disaster policymaking dangerous.

Today's urban risks—ranging from lithium-ion battery density in ultra-tall residential towers to automated infrastructure reliance and microclimate shifts—demand a shift in . Rather than waiting for the next catastrophe to reveal structural flaws, urban planners must leverage tools e.g. predictive modeling, and dynamic regulatory frameworks to identify hazards before they manifest.

In my next post, I will examine how these contemporary urban hazards are testing the boundaries of our current urban safety apparatus.

References

• DeWolf, C. (2023). Stories of Hong Kong's Built Environment. Hong Kong University Press.-

• Hong Kong Fire Services Department. (1996). Report on the Garley Building Fire on 20 November 1996. Government Printer, Hong Kong.

• Tsang, S. (2004). A Modern History of Hong Kong. I.B. Tauris.