New research claims ordinary Londoners were priced out of the 2012 London Olympics, and that affordable tickets for the most popular events were extremely limited.
But the Assembly Economic Committee report The Price of Gold did praise the Games for staging a "hugely successful" Games which were also a "fantastic spectacle."
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London is the second least affordable city in the UK, while commuter hotspot St Albans has seen the biggest prices rises
Scotland Yard said the male youths will appear in custody at Westminster Magistrates' Court on Saturday.
The family of Oliver Dearlove urged people to "think again" before using their fists, as the man who killed him began a six-year jail term.