Local administration yesterday imposed Section 144 on a school ground in Daudkandi upazila as local units of BNP and Awami League called meetings at the same venue and time. BNP called a meeting at M A Jalil High School ground at 3:00pm as part of its road march programme while Daudkandi Awami League convened a meeting demanding trial of war criminals at the same venue and time. Apprehending clash, the upazila administration imposed restrictions on rallies and processions on the school ground for 12 hours from 12:00 noon.