Where we live you can just drop it all in a big orange bin, and I often eg stuff lids or paper cartons into tins or drop the day's recycling into the bin in one of those biodegradable supermarket bags. I rinse it out usually. But I heard Gillian Reynolds recently on the radio talking about how eg I should be removing coloured lids from milk bottles etc. How does recycling work? Is it really all sorted by hand on a conveyor belt? Wondering whether I should make an effort to sort it better before binning it and whether if I don't, what happens to my recycling.