Plastic waste at Kodaikanal rankled my mind after I returned from a weekend holiday. A signboard there read Kodaikanal is a plastic free zone; but that is far from true. Remote spots requiring Tamil Nadu Forest Department’s special permit to visit, were littered with plastic. The serene beauty of forests marred by plastic wrappers and garbage haunted me while attending the solid waste management conference in Chennai!

Packaged items at the Kodaikanal store were of plastic and the salesperson was about to put my purchases into a really thin (read as ‘under 40 microns’) plastic bag at the checkout! Here’s a factoid: 50 per cent of the plastic we use, is used just once and thrown away. The Government of India notified the Plastic Waste Management Rules in 2016 superseding the Plastic Waste Rules set previously in 2011.  The minimum thickness of plastic carry bags was increased from 40 microns to 50 microns with jurisdiction beyond municipal areas and covering all villages.

The extended mandate was to achieve the Government’s Swacchh Bharat aim. So, what is the fuss about proclaiming a ban when little is done to make people comply? The “Plastic Bag Ban Map” shows many cities in India which have banned this scourge. If laws to curb waste generation are in place countrywide, what prompts some cities to take an extra step to ban plastics? And further, do they really modify behaviour?

Those who advocate continued use of plastic bags mostly cite convenience, and consider bans a governmental infringement of individual rights. Most atrociously they question if there is sufficient scientific proof to label them harmful! All told, their contention is plastic bags offer several benefits that far outweigh their disadvantages. Of course, plastic bags are lightweight, indestructible and cheap compared to other packaging alternatives. Bags of 50 microns are thicker and recyclable unlike 40 micron thick bags. But, once thin bags are discarded, it makes zero economic sense to pick them up from anywhere. Plastic bags are of polythene which does not biodegrade easily, which means they cannot be easily broken down by air, sunlight, water and soil.