There is one big lesson to learn from the Arignar Anna Zoological Park, the ever-popular zoo in Vandalur, on the outskirts of Chennai: If there is a will there is a way.
Yes, the zoo has been able to maintain a plastic-free and litter-free zone in its environs. How is it able to achieve this? By stopping people at the very entrance and making them dispose of their plastic bags.
Word has also spread that the Vandalur zoo does not permit plastic within its premises and visitors seem only too willing to abide by that rule.