The Election Commission will hold all postponed elections, including the by-polls to Laxmipur-2 constituency, the first phase of union parishad, and the sixth phase of municipality polls, on June 21. The EC also announced the schedule for the by-election to Sylhet-3, Dhaka-14, and Cumilla-5 constituencies, slating the voting date on July 14, EC Secretary Humayun Kabir