Food Adulteration: Clamp down on it with an iron hand PM orders authorities Unb, Dhaka Unb, Dhaka Prime Minister Sheikh Hasina yesterday directed authorities concerned to curb food adulteration in Bangladesh with an iron hand alongside creating awareness among businesspeople against such offences. "You will have to make them [unscrupulous businesspeople] understand about such offences on one hand and curb that with an iron hand on the other hand. It's essential to take both measures simultaneously," she said. The PM was addressing a programme at the city's hotel InterContinental Dhaka, marking the National Food Safety Day-2021. She joined the event virtually from the Gono Bhaban.