I forgot to mention I found four Duracell AAs in a plastic clip, and two small pieces of Christmas cake in sealed plastic cartons last Saturday at the Buxton Water scrubbing station in Peak Cavern. I took them back to the TSG chapel, but as it was our xmas dinner that evening, I have no idea if they stayed where I put them - on the shelf by the battery charging station. The cake has probably been eaten or thrown away by now, but the batteries may still be there, if anyone's that desperate to get them back.

I think Ann and I had the cake when we were clearing up The Chapel midweek. Don't remember eating any batteries though.