Prince Philip (in pic) displayed his waspish humour yesterday when he asked a man on a mobility scooter, “How many people have you knocked over this morning on that thing?”

The Duke of Edinburgh showed he was back on form after his health problems when he joked with David Miller on a Diamond Jubilee visit with the Queen to Redbridge in London.
60-year-old Miller, and those standing around him in the crowd, who had all been waiting to see the royals, erupted in laughter.