Hi Andrew, thanks for your comment. This is always an important point for discussion with our users. We have always truncated full postcodes in our database due to the sheer volume of postcodes for the country. It is a more accurate and efficient way to be able to contain these postcodes in our database, with full postcodes then located in a parallel adjoined system that enables you to see them in your satellite Navigation system.
Do let us know about any postcode errors you think there may be in your areas via the Map Feedback system at the moment, and we can check and amend the full postcodes in our system. Thanks.