Police say they are growing increasingly concerned for the welfare of two missing children from West London. 11-year-old Kathleen Doherty and 14-year-old Biddy Doherty from Greenford also have links to Edgware and Harrow - but could be anywhere in the UK
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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.
London Fire Brigade took Southwark Council to court on four charges in relation to safety breaches at Lakanal House in Camberwell.