Postman Pat North Yorkshire. Greendale is a large, busy village situated in the heart of the Cumbrian countryside. Running through the centre of the village is the High Street, home to Mrs Goggins' Post Office and shop, an unofficial meeting house for the residents. Located on the edge of the village is the railway station, home to the Greendale Rocket. Nisha Bains runs a popular café there with Sara while her husband Ajay runs a regular schedule on the Greendale Rocket to the nearby town of Pencaster. In the original series (1 and 2), Greendale consisted of windy and narrow country roads
The Postman Always Rings Twice (novel) the Victorian era. When mail (post) was delivered, the postman knocked once to let the household know it was there: no reply was needed. When there was a telegram, however, which had to be handed over personally, he knocked twice so that the household would know to answer the door. Telegrams were expensive and usually the bringers of bad news: so a postman knocking (later, ringing) twice signaled trouble was on the way. In the preface to "Double Indemnity", Cain wrote that the title of "The Postman Always Rings Twice" came from a discussion he had with the screenwriter Vincent