Catherine, Duchess of Cambridge visits North London School

The transcript is a formal welcome speech at Massive STACK for school, extending greetings to Her Royal Highness Catherine, the Duchess of Cambridge, and other distinguished guests including David Brewer from Majesty's Lord Lieutenant and relief Ambassador John Bishop. The speech highlights the honor of hosting these guests and reflects on the significance of their visit.

What honor is extended to Her Royal Highness Catherine?

What does the speaker express about John Bishop's visit?