Get latest articles and stories on India at LatestLY. With an aim to improve the on-time performance (OTP) of the airline, Air India, which was recently owned by Tata Group, on Sunday issued a new circular for its cabin crew, instructing them to wear minimum jewelry, and prohibiting them from visiting duty-free shops, drinking alcohol, and eating before guest boarding. India News | Aiming to Improve On-time Performance, Air India Directs Cabin Crew to Wear Less Jewellery, Avoid Duty-free Shopping.