UK Stocks-Factors to watch on Oct 24

Oct 24 (Reuters) - Britain's FTSE 100 index is seen opening 11 points lower at 7,513.3 on Tuesday, according to Financial spreadbetters. * RBS: Britain's financial watchdog is considering further action against Royal Bank of Scotland (RBS) for its treatment of struggling companies during and after the financial crisis. * BARCLAYS: Hedge fund Red Kite has filed a lawsuit against Barclays Plc , alleging the bank manipulated the copper market to its advantage, causing the hedge