P. Oppili The scheme on trial basis was launched at the zoo recently GET SET, CYCLE: Children using the new bicycles at the Vandalur zoo premises on Thursday. CHENNAI: A scheme under which bicycles are available on hire for visitors, including some for children, has been launched on a trial basis at the Vandalur Zoo. It was launched recently, Zoo Director P. L. Ananthasamy said. 20 vehicles introduced A total of 20 bicycles, including five for children, have been introduced at the zoo by a private bicycle manufacturer. Rs.20 an hour