[Instinct]

nothing can change. no effect at all. 
if want just total ban, can not even buy. and if want to play big enough, ban bottles drink then i say gov got balls, if not it just profiteering at all to buy plastic bag. Made all plastic bag extinct if really want more total effective

If really concern of the carbon footprint, then ban firework during NDP and also cut the number of rehearsal. That would truly reduce wastage, taxpayers money and environmentally friendly.