In the ticketing system of the British rail network, a Permit to Travel provisionally allows passengers to travel on a train when they have not purchased a ticket in advance and the ticket office of the station they are travelling from is closed, without incurring a penalty fare.
Since a large proportion of rail passengers travel without having their tickets checked at any point of their journey—particularly at off-peak times when stations are more likely to be unmanned—the obligation to possess a Permit to Travel allows the collection of at least some revenue from passengers who would otherwise travel for free.
Read more about Permit To Travel: History, Use and Operation, Other Countries
Famous quotes containing the words permit and/or travel:
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—Fannie Hurst (1889–1968)
“When you travel to the Celestial City, carry no letter of introduction. When you knock, ask to see God,—none of the servants.”
—Henry David Thoreau (1817–1862)