Black smoke pouring from an exhaust pipe is one of the most visible forms of air pollution in Bangladesh, and one of the most preventable. We run this programme to reach the people who can act on it directly: vehicle owners, drivers, helpers, transport workers and the mechanics who keep engines on the road.
We hold short, informal sessions at transport stands, terminals, workshops and roadside repair shops. There we explain in plain language what black smoke really is — unburnt fuel and particles fine enough to travel deep into the lungs — and we go through the causes drivers already know well: clogged filters, poor engine tuning, adulterated fuel, overloading and long spells of idling. We show how routine maintenance cuts emissions and fuel costs at the same time, because a measure that saves money is a measure that lasts.
This work matters because traffic emissions do not stay on the road. They settle over the streets, markets and homes alongside it, adding to dust and smoke from other sources and to the air quality pressures felt across the country. Those who breathe the most of it are the people with the least protection: traffic police, rickshaw pullers, street vendors, roadside workers and children walking to school.
The programme is open to transport owners and workers, garage owners and mechanics, students, teachers and anyone willing to carry the message into their own locality. We welcome volunteers, and we welcome vehicle owners who simply want to know how to keep an engine clean.