The culture of the NHS needs to be changed if more whistleblowers are to come forward without jeopardising their livelihood, a high ranking QC told Good Morning Britain.
Sir Robert Francis, who lead the inquiry into the Mid Staffs scandal, said staff would speak up if they felt "something will actually happen" when they raise their concerns.
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The teenagers, aged 19 to 15, appeared in custody at Westminster Magistrates' Court on Saturday, supported by their families.
Labour must "broaden its reach" in order to win votes off the Conservatives, deputy leader Tom Watson has said.
Nicola Sturgeon said the London mayor's comments that likened Scottish nationalism to racism were a sign of 'desperation'.