Hornsby Council waste officers are peeking in bins and handing out big yellow “well done” stickers to residents ... Branches in green bins should be no more than 75 millimetres in diameter ...

City of Tulsa ‘Extra Refuse’ and ‘Green Waste’ stickers are now available for ... how to dispose of extra refuse and yard waste as well as any other City of Tulsa Solid Waste Services ...

The government has mandated a one cm green sticker, providing registration details ... The colour coding is done in order to detect polluting vehicles from the non-polluting ones.