LIVE: King Charles celebrates birthday with Trooping the Colour parade

The Princess of Wales will this morning make her first public appearance since announcing her cancer treatment. READ MORE: Kate, 42, will be at Trooping the Colour, supported by the royal family on the balcony at Buckingham Palace. Read the best of our journalism: Subscribe to The Times and The Sunday Times YouTube channel: Find us on Facebook: Find us on Twitter: Find us on Instagram: #livestream #royalfamily #uk #london