I try to be a responsible recycler, really I do. But I nearly was not when I finished the tub of margarine today. I almost stomped on it and threw it straight in the bin. Turn it over to check the recyling smybol, can't read it. Turn light on, can't read it. Pick up specs, can't read it. Walk to the window, can't read it. Get magnifying glass and I think it was a five, so it goes in the rubbish and not the recycling. They make it hard, very hard.
Then I remember a friend who wants the used containers to give us left over Indian food to take home after he cooks for us. That is true recycling and it may very well go back and forth for years.
Btw, 1,2 and 3 can be recyled.