Prince Harry given 'cast iron assurances' by Queen over protection of Meghan Markle

Prince Harry has been given confirmation of the assurance of his family while in UK, affirms source.

The Duke and Duchess of Sussex, with kids Archie and Lili, arrived in UK Thursday night. The couple was supposedly invited by three gatekeepers and an impenetrable Range Rover.

A source near the Sussex camp said: "For Harry, this has forever been tied in with safeguarding his loved ones.

"He has been in steady contact with the applicable gatherings and made plainly he wouldn't go without getting solid metal confirmations over the wellbeing of his loved ones.