A man drives his three-wheeled vehicle past an advertisement board for housing loans in Colombo May 9, 2013. Sri Lanka's central bank is expected to keep key monetary policy rates steady for the fifth straight month on Friday, a Reuters poll showed, and analysts predict at least a quarter percentage point cut in June as both the central bank and the country's treasury secretary have signaled. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: BUSINESS POLITICS)