A massive fire destroyed more than 200 structures [1] in a labour-settlement slum near Delhi’s Udyog Bhawan on Wednesday morning.

The incident highlights the extreme vulnerability of informal settlements in the Indian capital, where dense housing and outdated electrical infrastructure often lead to rapid-fire spreads.

The Delhi Fire Service received the first emergency call at 3:02 a.m. [3]. Firefighters responded to the site located behind Maulana Azad Medical College, where the blaze quickly consumed the settlement. To combat the flames, the department deployed 24 fire vehicles [2] to the scene.

Officials said the cause of the fire was an electrical panel [4]. The electrical fault ignited the highly flammable materials common in slum constructions, allowing the fire to gut more than 200 structures [1] before crews could bring it under control.

The fire was contained by approximately 5:30 a.m. [4]. Despite the extensive property damage and the number of homes lost, authorities said there were no injuries or casualties [5].

Emergency responders worked for several hours to ensure no pockets of fire remained in the debris. The loss of hundreds of structures leaves a significant number of residents without immediate shelter in the area.

The fire was triggered by an electrical panel

This event underscores the systemic risk posed by unregulated electrical wiring in Delhi's labour colonies. When a single electrical panel fails in such high-density environments, the lack of firebreaks and the use of combustible building materials can turn a minor fault into a catastrophic loss of housing within hours.