SINGAPORE — Britain's Prince William has vowed wife Duchess Catherine will not suffer the same press intrusion as his late mother did and has vowed to protect the brunette beauty's privacy. The Duke of Cambridge was left furious after pictures of his spouse sunbathing while holidaying in a private chateau in France were published in French magazine Closer and he now wants to do all he can to protect Catherine's privacy, femalesfirst.co.uk reported. Those close to him say he doesn't want the duchess — who also goes by her maiden name of Kate Middleton — to be followed by photographers everywhere she goes like Princess Diana was, as he believes the paparazzi contributed to her death in a Paris car crash in 1997. Vivienne Parry — a close friend of Diana's — told the Daily Mirror newspaper: “He lost his mother to the foreign photographers, he will do absolutely everything in his power to prevent the same thing happening to Kate. — Agencies