LONDON (AP) — Royal Bank of Scotland Group PLC said yesterday it could suffer its first ever annual loss this year after it announced more write-downs on bad assets in the third quarter.

RBS, one of three British banks relying on a multibillion pound government bailout, said that mounting bad loans in Britain, the US and Asia had forced it to write down £206 million ($325 million) worth of assets in the third quarter, on top of £5.9 billion of write-downs in the first half of the year.

Incoming chief executive Stephen Hester declined to forecast what the company's 2008 full-year results would be during a conference call with journalists, but he warned that the "deteriorating economic environment" would negatively impact annual profits. When asked what he thought of analysts' predictions that the bank would suffer an annual loss, he replied: "I'm not wildly disputing what you claim analysts are saying."

RBS's third-quarter write-down would have been £1.4 billion ($2.2 billion), but accounting changes relating to the way certain securities are classified allowed the company to reduce the reported number by £1.2 billion pounds ($1.9 billion).

RBS's losses, resulting largely from its exposure to bad US sub-prime mortgages and its purchase of ABN Amro bank at the top of the market, have been so bad it has been forced to turn to the government for money, along with Lloyds TSB Group PLC and HBOS PLC.

In October, RBS announced the government would be investing up to £20 billion ($31 billion) in the bank in exchange for as much as 60 percent ownership. Regular investors will be given the option of buying three-quarters of that 60 percent majority stake first.