Two people including pilot are killed when helicopter hits crane and spirals on to street below in VauxhallDavid Cameron has announced a review of rules governing flights over central London after two people were killed and 13 injured when a helicopter hit a construction crane in Vauxhall, showering metal on rush-hour commuters before exploding in a fireball.The twin-engine private helicopter was stricken in low cloud and freezing temperatures above the construction site of the 51-storey Vauxhall Tower just before 8am, smashing into the top of the building's main crane and shearing off the ... Read More