Summary: Antonio Da Roza, Jessica Hefes
Originally reported: SCMP
Idle on idling engines 
Clear the Air has criticized the Government for the lack of public consultation or policies to tackle motorists who leave their engines idling when parked. Clean the Air and the Clean Air Action Group patrolled Mong Kok from 11am to 5pm and saw at least 100 drivers who left their engines running. Clear the Air said vehicle emissions were responsible for most of Hong Kong’s locally produced air pollution.
- ↑ Clamp Down On Idling Engines, Greens Urge, SCMP, 10/10/07