Jakarta Cooperative, Small Medium Enterprises, and Trade (KUKMP) Department examined culinary food sold by Lenggang Jakarta vendors at Monas, Gambir, Central Jakarta.

The result was no food or beverages containing hazardous substances, like formalin, borax, and coloring substances.

"Alhamdulillah the result is negative," said Irwandi, City KUKMP Department Head, Tuesday (1/24).

He also explained that in this activity, his side cooperated with Regional Health Laboratory (Lapkesda) of City Health Department to examine 183 food and beverage samples from 80 vendors.

"We also routine evaluating its hygiene once every 2 weeks," he added.

Irwandi confirmed that he will not hesitate to give strict sanctions against vendors who are proved selling food containing hazardous substances.

"The first sanction given is warning letter. If it occurs again, then second warning letter, and then third we expel them immediately," he closed.