Kanpur (Uttar Pradesh), Sep 05 (ANI): The business of ‘gajak’ and ‘rewari’ sweets has slumped amid COVID-19 pandemic in Kanpur. The business has come to standstill as demand of sweets plunged due to lockdown. Less labourers result in lower production. Manufacturer said, "We were able to resume our operation only in August. Earlier, we used to employ 8-10 people for the work but now we have 3-4 employees."