Deputy Children's Commissioner, Sue Berelowitz, has told Daybreak that her report into child sexual exploitation "is a wake-up call."
She added: "We are saying to government, to local authorities and police forces, you have to take this very seriously ."
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The space pioneer, 86, was evacuated for urgent medical care after he became ill with altitude sickness on a tourist trip to Antarctica.
Prince Andrew said rumours of a rift over his daughters' participation as members of the Royal Family contain "no truth".
Mourners donned their masks and capes for a special superhero-themed funeral for a comic book fan who killed himself after being bullied.