BP drives FTSE 100 lower after oil-spill charges By: MarketWatch September 05, 2012 at 04:49 AM EDT A steep drop for oil giant BP PLC leads U.K. stocks into red territory on Wednesday, while miners also add pressure, tracking metals prices lower. Read More >> Related Stocks: BP Plc ADR Barclays Plc ADR Bhp Billiton Ltd ADR HSBC Holdings Plc ADR Rio Tinto Plc ADR