The Statue of Unity in Gujarat is all set to go plastic free by doing away with plastic water bottles, reports TOI. Returnable glass water bottles are being introduced by the forest department in the tourist destination, reportedly. The bottles will contain enhanced Narmada water with herb flavours like tulsi, mint and fennel. The glass bottle plant will be run exclusively by local tribal women. Customers will be able to return the glass bottle or carry it home as a memoir.