The Court of Appeal has thrown out an appeal by Michael Adebowale to have his minimum 45 year sentence reduced.
It comes after judges rejected an appeal by his co-defendant Michael Adebolajo against his conviction.
Lee Rigby's wife sobbed with relief in court as the decision was announced.
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Pictures of the Prime Minister in a face mask feature on many front pages.
The unrest has mushroomed into an expression of wider frustration with the president’s hard-line rule.
The airline had previously announced cuts but did not provide specific numbers.