By-elections to the Chattogram-8 constituency is underway on Thursday using electronic voting machine (EVM) at 190 centres.
Awami League nominated candidate Noman Al Mahmud cast his vote at Bohoddarhat Ekhlasur Rahman Government Primary School centre after the voting began at 8am.
Meanwhile, BNP and Jatiya Party are not take part in the election. For this, there was found no unrest during the campaign.
The Chattogram-8 constituency fell vacant following the death of lawmaker Muslemuddin Ahmed.