"Now we have what we would call rush hour conditions or peak travel conditions for as much as eight hours during the day - about three to four hours in the morning and similar time in the evening."

VOA: standard.2010.07.26

And yet I often wait for half an hour at peak times cursing taxi cab service in San Francisco.

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"Services between London and Swansea currently operate at a frequency of only one train an hour off-peak, " he added.

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The trains will run on two routes, mostly during peak hour.

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