In observance of the mourning day, the party leaders and activists will wear black badges across the country on the day.
Besides, the party will arrange special prayers at mosques across the country after Juma prayers on Friday seeking salvation of the departed souls of the victims and early recovery of those injured in the fire incident.
The party announced the two-day programme on Thursday in a press release.
At least 81 people were killed and 41 others injured in a devastating fire that broke out at a chemical warehouse and raged through four other adjacent buildings in the city’s Chawkbazar area on Wednesday night.
Major AKM Shakil Newaz, Director (Operation and Maintenance) of Fire Service and Civil Defence, at a press briefing on the spot in the morning told reporters that a total of 70 bodies were recovered from the buildings.
Besides, 11 others succumbed to their injuries at the Dhaka Medical College Hospital (DMCH), duty officer at the Fire Service Central Control Room Rasel Shikder told UNB around 4:15pm.
Shakil Newaz said 41 people were rescued alive while the flame was doused at 6:30am. A total of 39 units of firefighters took part in extinguishing the fire.