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Heart's Feel Good Weekend with Zoe Hardman 6am - 10am
The new Thames cable car linking the 02 Arena and the ExCel Centre - is now open.
The Emirates Air Line will carry 2,500 people an hour, TfL says a single cash fare will be £4.30 - with cheaper fares for Oyster Card users.
The cable car will transport users from the O2 in Greenwich to the ExCel Arena in London's Docklands.