Please be aware that it is your longitude and latitude that determines what section you are in..
It would appear some people have the wrong prefix before their membership number, we will be correcting these in due course. Untill such time please bear with us.
You can check which section you are in by looking at page 27 in the 2015 hand book.
Rule 23 clearly staes how the sections are.
These section were voted on by the membership at the last AGM.