Made from petroleum, plastic bags fuel extraction of fossil resources. It takes centuries for plastics bag to break down in nature, burning them releases poisonous chemicals, and in oceans, plastic trash harms a number of marine species.
The widely use of buntings and banners which are mostly from tarpaulin material are not biodegradable and this will add to the disposal problem of plastic.
Hence, the idea of recycling the banner to an eco-bag will help :