Fianna Fail has threatened to sue a London-based website entitled Say No To A Black Ireland for linking the party with calls for attacks on immigrants in Ireland.
The site alleges that Ireland is "under attack. Savages stalk the land. A parasitical invader raping and pillaging their way across sacred Ireland".
Condemning the site as "deplorable", Fianna Fail insisted it would sue to ensure that it is in no way associated with the views expressed on the site.
The site also contains references to the Web pages of the Irish Defence Forces, University College Dublin, as well as a hypertext link to the Government's Website.
The "National Socialists Are Us" site was created on July 9th in London, but gardai say it is registered under a false name. They have already had two other racist Websites removed from the Internet, a spokesman for the Garda Racial and Intercultural Office said. Those behind the sites face prosecution under incitement to hatred laws.