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You’re waiting for some time in a stationary traffic queue. Why should you switch off your engine?

Question Topic: Environmental Issues
Saved Questions | Completed Questions Incomplete Questions Question Topic: Environmental Issues
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To reduce radio interference
To keep your passengers cool
To save on vehicle air pressure
To reduce exhaust emissions
← You'll be waiting at a terminus for some time. How can you reduce pollution? You've been waiting in a traffic queue for several minutes. What should you do if it's clear that you won't be moving soon? →

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