Delhi Police today rejected permission for Anna Hazare's indefinite fast. Police said his team refused to give an undertaking that the Gandhian would end his fast by Thursday and restrict the number of protestors to 5,000. The move comes on a day when Prime Minister Manmohan Singh used his Independence Day speech to question Hazare's proposed fast on Lokpal Bill and asserted that those who are opposed to the Bill should not resort to fasts-unto-death.