Where we are (in the countryside) people leave all sorts of items next to the green bins - have even seen old fridges, TVs and other electrical appliances there, mattresses - all sorts. They are never there for more than a day or two so presumably they must be collected by the council when the green bins are emptied? We have also found that if we leave small household items such as old towels, plastic flowerpots etc next to the bin, they usually disappear almost immediately, often within the hour - presumably taken by one of our neighbours! Have no idea what they do with some of them, and wouldn't like to ask... the Wombles are clearly alive and living in Pollensa! Still, at least the items are being recycled rather than going to landfill. (I hasten to add that I'd put anything totally beyond re-use, such as a punctured inflatable, in the recycling bins.)