Council your local council. Thank them for their recycling facilities but ask them if they could provide more.
A few days ago I said I'd do this with regard to food waste recycling; I shall now expand the remit a bit. I will do some research into what could be recycled but isn't collected via our blue bins, and will write to them. One that springs to mind is tetra pak drinks cartons - they can be recycled at the recycling centre, but are not collected. Same goes for clothes.