A Rapid Action Battalion (Rab) mobile court sealed off the antibiotic section of Gonoshasthaya Pharmaceuticals Ltd in Savar on Tuesday.
The mobile court of Rab-4, led by Executive Magistrate Sarwar Alam, conducted the drive at Gonoshasthaya Medical College Hospital and Gonoshasthaya Pharmaceuticals from 6 pm.
During the drive that ended around 9:30pm, the court also seized some raw materials of medicine from the pharmaceuticals factory, said Captain Major Abdul Hakim of Rab-4.
Later, they sealed off its antibiotic section, he said.
On October 19, a case was filed against Gonoshasthaya Kendra founder Zafrullah Chowdhury in Savar on charges of occupying a piece of land and demanding extortion.
Earlier on October 16, another case was filed against Zafrullah allegedly for attempting to grab a piece of land and demanding extortionat Pathalia union.