Empty sweet tubs (Elmdon Heath B91)

Does anyone either have a use for these tubs or have some themselves they are going to be dropping to a collection point for the pub2tub scheme?

I tried to drop them at The Crane in Sheldon but they are not taking any more and I don’t go near any of the other collection points.

Thought I’d check before I dispose of them!

Collection from B91 2RG.

Also listed on other sites.