Why have ‘red routes’ been introduced in major cities?

Question topic: ,
A: To raise the speed limits
B: To help the traffic flow
C: To provide better parking
D: To allow lorries to load more freely
View hint

Inconsiderate parking can obstruct the flow of traffic and so make traffic congestion worse. Red routes are designed to prevent this by enforcing strict parking restrictions. Driving slowly in traffic increases fuel consumption and causes a build-up of exhaust fumes.

 

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Question topic: ,