The Importance of Recycling Bags

Singaporeans are 'really proud' of their tray return system. They have to pay people $1 to return the tray. The use of plastic bags completely has been banned in Singapore. It's like, why do we return trolleys? Why do we just apply the same technology to your basket? I feel like if you want to do reusable bags, I'll rent you for a dollar basket - but don't bring it back.