ECB's Garganas says maybe more work on rates

European Central Bank council member Nicholas Garganas said in an interview published Tuesday 27 March that the ECB may not be finished raising interest rates.

``I would not say that interest rates have reached a level that could be described as a peak,'' Garganas, who also heads the Greek central bank, said in an interview with Bloomberg in Athens on Monday. ``Inflation risks are still on the upside. We just have to wait and see whether there is any likelihood that these risks will materializ