London mayor Boris Johnson has again advocated expansion at Stansted Airport as an answer to the country's aviation capacity crisis.He spoke out once more this week arguing that if Sir Howard Davies, who has been leading the Airport Commission investigation into where growth should take place, recommends a third runway at Heathrow there will be "paralysis".Sir Howard is expected to publish his report in the next month and Mr Johnson, now the Conservative MP for Uxbridge and South...
