A bench of justices Badar Durrez Ahmed and Siddharth Mridul also said that since a survey of street vendors has not yet been completed, therefore "no street vendor can be evicted".
It also said that the Food Safety and Standards Authority of India (FSSAI) and its officers "are fully empowered" to ensure street vendors follow "the prescription of law as per the Acts and regulations".
"Insofar as street vending is concerned, subject matter is entirely covered by Street Vendors (Protection of Livelihood and Regulation of Street Vending) Act, 2014. It is an admitted position that survey not yet been completed. Therefore, provisions of the Street Vendors Act will be applicable and no street vendor can be evicted," the court said.
"FSSAI will take action whenever there is requirement to ensure maintenance of food safety and standards," the court added.
The court was hearing a PIL filed by the National Association of Street Vendors of India (NASVI) alleging that the public notices banning sale of such food items were issued "arbitrarily without any relevant material in place and the same is ultra-virus to the parent statutory provision under the DMC Act.