My postcode, when typed into these machines, always sends people about 2 miles in the wrong direction - who do I contact to put this right? Should I do each company individually or is there some central service?
). So unless you can persuade the Royal mail to change the post code for your home and get the Sat Nav makers to update their databases there isn't much you can do.
- it's all city [sic], street and house number, though you can omit the "fine tuning" if you want less accuracy.