Lucknow, Jan. 7 -- Aditi Sharma, director, Nawab Wajid Ali Shah Zoological Park issued an advisory on Tuesday, providing clarity on the wristbands provided with entry tickets. "Each visitor is required to wear a wristband. This requirement is announced regularly at both entrances," Sharma stated. "Visitors without a wristband are considered ticketless, and therefore, wearing one is mandatory. These wristbands are provided for the convenience of visitors." She further explained, "The wristband bears the serial number and the zoo logo. To prevent reuse, the colour of the wristband is varied daily." Sharma also advised that if any visitor does not receive a wristband with their ticket, or if any employee or gatekeeper asks for its return, they must immediately inform the officials. HTC...