NOIDA, May 8 -- Uttar Pradesh's additional chief secretary Manoj Kumar Singh has directed the Noida, Greater Noida and the Yamuna Expressway authorities to start cancelling allotments made to realtors. who have not opted for a recently notified state scheme meant to revive stuck housing projects that allows realtors to pay their dues in instalments after availing of waivers, and thereby resolve the longstanding issues of homebuyers....