The small Pacific island country of Samoa is suffering a case of national road rage over government plans to switch to driving on the left early next month. The nation of around 180,000 people is due to change from driving on the right-hand side on September 7, in what is believed to be the first switch since Nigeria, Ghana and Yemen shifted to the right in the 1970s and Sweden did so in 1967. Since the government announced the plan in 2007, huge protest marches have been held, more than a sixth of the population has signed a petition calling...