On existing .308 rifle: I asked my Licensing department if I should apply for a variation to add Wild Boar or request to add AOLQ.
I was pleasantly surprised to get an email from a gentleman at the Glos. Police Firearms Licensing department to confirm that I can have Wild Boar added to my .308W without currently having land that holds Wild Boar: "Will add wild boar (the good reason legal requirement has already been established (deer) so wild boar becomes a ‘secondary purpose’ "
I hope this information and the wording can be of use to someone.
(PS Gloucestershire doesn't use AOLQ - a decision made by Senior Officers in the Force)