Tell us something we didn’t know: London is the most expensive city to live in worldwide, according to UBS research. Pro-Tibet protesters target British Museum’s First Emperor exhibit. Heathrow to charge drivers £20 to drop off passengers if sixth terminal proposal is approved. In other Heathrow news, super jumbo jet completes inaugural flight to London, with 470 passengers aboard. Mohammed Fayed fails in his bid to make the Queen and Prince Philip testify at......