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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Gold was sent a seemingly harmless tweet by a Hammers fan asking him to support his young brother who has just started a new school.
Salim Coulter was shot in the head by a gunman believed to have been lying in wait for him as he returned from the restaurant.
Kelly Kepple told police she was paid £65 a week to hide the deadly weapon that she chose to store near where the youngster slept.