Singapore haze threatens Formula One grand prix

BBC NewsSingapore haze threatens Formula One grand prixBBC NewsSmoke from huge forest fires in Indonesian has created a haze cloud over the country, which has spread over neighbouring Singapore. The fires, which happen every year, are caused by slash-and-burn clearances on the islands of Sumatra and Borneo.Choking Smog Isn't Going to Stop the Grand Prix in Singapore This WeekendTIMESingapore Grand Prix: F1 race will go ahead despite haze blanketCNNUnhealthy air quality persists in Singapore on Wednesday; 24-hour PSI at 9pm ...The Straits TimesABC News -Channel News Asiaall 906 news articles »