In the states it is used very efficiently by the public, it just seems over here people think that it means a lane closure so they should get out of the closing lane as soon as possible, thus creating a single lane queue. And with our british mentality of queuing, anyone who is seen to be "pushing in" causes uproar and "should not be let in".
The general public aren't educated on the subject enough for it to be applied effectively.
The general public aren't educated on the subject enough for it to be applied effectively.