I have had an interesting chat with Re Use who are a company with a premises in Norris Way Way Sutton Coldfield (near the Councils waste tip).
They take in unwanted items such as beds, tables, Chairs, lawn mowers which are in a reasonable condition to be recycled to others.
If you intend get rid of anything you think someone else may be able to use why not give Re Use a ring them 329 2797 and ask them if they would like the items. Alternatively when taking items to the Norris Way waste tip drop in and ask them, if they do not want the items you are only yards from the tip anyway?
Never be tempted to fly tip if caught and prosecuted there could be a big fine or even imprisonment. It also cost us all a fortune in taxes to get rid of.