Multiple reports say shops at Mumbai airport operated under Adani have sold nicotine pouches in a way that allegedly breaches Indian regulations. The articles note that India has banned e-cigarettes, while permitting specific nicotine replacement products such as nicotine patches and chewing gums. These permitted products require registration and authorization under the Drugs and Cosmetics Act, according to the reporting. The accounts focus on the regulatory difference between approved nicotine replacement items and products like nicotine pouches, which they say were sold despite the legal framework. The reports describe that the approval process is tied to the Drugs and Cosmetics Act, under which only certain forms of nicotine replacement are allowed. Overall, the coverage centers on alleged non-compliance at the airport retail outlets and the broader enforcement context created by the e-cigarette ban and rules governing nicotine products. The articles do not provide additional details on any penalties or company response in the excerpts provided.