I think people must be first taught that plastic can be recycled. Once you give value for recycling then people will store plastic at homes and sell it to recyclers. One of the major problem is failure of govts to educate citizens about recycling of waste.. once people know how they are damaging environment and how they can contribute by recycling waste it will do wonders to whole ecosystem. First of all we must realise that you cannot ban plastic as its a cheapest material of packging which can be recycled. In India various organizations are now educating common man about recycling and how they can live zero waste life..