Remember when police phone boxes were around towns ? Old dark blue ones they were. Some bright spark in Liverpool had written Tardis on one ( when Dr Who first appeared on our screens ) Brother and I laughed about it for ages.
That brings back memories - we first saw the Micron Theatre Company about thirty years ago, back when they travelled from one venue to another on their narrowboat.
I cannot find the photo but we went to a folk festival a few years ago and the temporary outside toilet cubicles were provided by a company called ABBA.