Prince Andrew’s ‘signature’ chat-up line was letting women sit on Queen’s throne at Buckingham Palace

  • Duke of York is said to have allowed the unnamed woman to sit on the throne 
  • Andrew had allegedly invited her to dinner in his private one-bedroom quarters
  • She was taken to balcony and invited to wave to imaginary crowds, it is claimed
  • It follows claims Andrew dated model Caprice and also let her sit on the throne