7 October 2011 Updated at 05:50 ET
UK financial firms downgraded by Moody's rating agency
Shares in Royal Bank of Scotland have opened down following the downgrade
Related Stories
What is a rating agency?
Moody's has downgraded the credit rating of 12 UK financial firms including Lloyds TSB, RBS, Nationwide and Santander UK.
link-
http://www.bbc.co.uk/news/business-15211230