Following its scanner on bread laced with harmful chemicals the Kolkata Municipal Corporation (KMC) has now trained its gun on the use of non-permitted synthetic food colours in the celebrated biriyani. We have found certain harmful chemicals including synthetic colours in some biriyani samples in amounts beyond the permissible limits Atin Ghosh member of Kolkata's Mayor-In-Council (health) said. We have received approval from the State Food Commission so that action can be taken against the restaurants and shops that are using the chemicals. We have approached the law department for appropriate legal action said Ghosh. (Read: Indian scientists develop new
