Yes, if they sell crisps, or coffee in a disposable cup, but don’t give you somewhere to dispose of the packet/cup, that’s a little unfair, but ultimately not that much of a burden, and if it is, don’t buy the crisps, buy something else e.g. a sandwich that comes on a plate with no wrapper.

They should advertise at point of sale that there are no bins and you have to take your rubbish with you.

Relax buddy