True, it may jostle back and forth and even flip around.

ECONOMIST: The cost of forgetting

On the contrary, it has encouraged grade inflation, as the boards jostle to provide the results that will make their customers happy.

ECONOMIST: British exams

With the new set-up MPs no longer need to jostle to get the speaker's attention, but some of them pressed their buttons without knowing it and others did not do so when they were required to.

BBC: Kenyan MPs get new $3,000 seats