The brooding Hong Kong skyline has actually improved since rain from southern China washed away pollutants. Photo: Sam Tsang The brooding Hong Kong skyline has actually improved since rain from southern China washed away pollutants. Photo: Sam Tsang
The brooding Hong Kong skyline has actually improved since rain from southern China washed away pollutants. Photo: Sam Tsang

Idling engine ban has failed to clear the air

Complaints down 40pc, but minister admits impact on pollution has been minimal as commercial vehicles, not cars, are main culprits

The brooding Hong Kong skyline has actually improved since rain from southern China washed away pollutants. Photo: Sam Tsang The brooding Hong Kong skyline has actually improved since rain from southern China washed away pollutants. Photo: Sam Tsang
The brooding Hong Kong skyline has actually improved since rain from southern China washed away pollutants. Photo: Sam Tsang
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