Low graphics   |   Mobile      Login   |   About us      
Fri, 1 Aug 14:14:55 GMT17

 
The AlertNet Challenge
1 of 6

QUESTION 1
How does Beijing plan to take nearly half its 3.3 million cars off the road to help improve air quality and congestion for the Olympics?
A weighted lottery system giving preference to the newest cars
Each day of the week is assigned a colour of car that can be driven that day
An alternating "even-odd" licence plate scheme


URL: http://www.alertnet.org/quiz/121759974294.htm

For our full disclaimer and copyright information please visit http://www.alertnet.org