'Get some wheels,' Prince Philip tells a double amputee

Prince Philip meets trooper Cayle Royce.

The Duke of Edinburgh has jokingly advised a double amputee soldier to put some wheels on his prosthetic legs.

Prince Philip made the quip as he and the Queen officially opened the new headquarters of the armed forces charity SSAFA in London.

Trooper Cayle Royce, who lost both legs in a bomb blast in Afghanistan last year, said the Duke "told me I should lose the feet and put some wheels on my prosthetics. He said it will be easier to get around."

The 27-year-old South African added that Philip was "my hero...He's just a great person - really comedy."