This is a scan of a glass negative I acquired on eBay, and for once I have a little information about it, as it arrived with the description "Edwardian ladies with decorative hats in Hastings". The hats are indeed spectacular (one is almost reminded of African ladies who carry great jugs of water on their heads), but it is the faces that capture my immediate attention.
And then, once I focus in, my attention is grabbed by the municipal instruction, crafted in finest brass and screwed into place: "Please Do Not Spit". I remember someone once telling me about the public announcements that used to be featured on the upper deck of trams in Manchester. Some were public health announcements whilst others would urge to public to make full use of the municipally controlled transport infrastructure. On one such tram, two such notices had appeared next to each other at the front of the tram. "Do Not Spit" declared one, whilst its' neighbour admonished people to "Use The Ship Canal".