Yesterday (Sept 7), Samoa's drivers switched from driving on the right to driving on the left. I've had Swedish friends recount the thrilling tale of .se's change, which involved midnight road-crews changing signs and repainting road-markers, and morning radio DJs exhorting all and sundry to remember to change over. The Samoans are changing over thanks to Prime Minister Tuilaepa Sailele Malielegaoi who believes that this will save motorists money by allowing them to import cars from (relatively)