This doesn't work well to actually prevent congestion, however, since few users can anticipate what impact their usage has on the network.

In a bid to prevent congestion in the city, the Government has implemented several different measures to curb the problem.

Steps will be taken to prevent dangerous congestion, and the red alert will turn to yellow when the threat has passed.

Then thin those growing on the ends of the branches by removing one in three to prevent congestion.

It may have helpedin preventing congestion from her nose though.

One of the challenges of aviation policy is to prevent congestion at European airports.

Another way to prevent congestion is through intelligent traffic systems.

There are lots of modern technologies capable of preventing congestion.

The mayor's race this year was fought in part over alternative approaches to preventing further development and congestion.

It also allows a source to directly manage network performance by forcing packets to travel over one path to prevent congestion on another.