Transport for London says that the contactless card payment scheme will be rolled out on the Docklands Light Railway, London Overground, tube and trams by the end of 2013.
Discussions are also underway with London's train companies about accepting contactless payment cards on National Rail services where Oyster is currently accepted.
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The pathologist described the injuries as similar to those usually seen in a car crash.
Unlike in the countryside peregrines have no predators in the city and their numbers are on the rise.
You can help keep an eye out for the capital's worst potholes by reporting them on an interactive map.