Thank you for the introduction of the post codes! I tried a few I know off the top of my head and they all worked fine and the search was instantaneous, as I would expect. In a stark contrast with the address search. The only potential suggestion I might have is that maybe the postcode could be included in the search result. At the moment, when I am looking for example for HU9 1NU, the search result says ", Kingston upon Hull, Yorkshire and the Humber, England". The empty field before the city name could be filled by default with the post code rather than leaving it empty.