Having just attempted (unsuccessfully) to buy a new phone I've found myself up against the old "sorry we don't accept your MOD 90 as a recognised form of ID". Surely it's an offical document which contains a nice little picture of me, signature, DoB and so on. Even more stuff is contained on the new MOD 90's apparantly. The bank I'm with accepted it as a form of ID but mobile phone shops, pubs, clubs and so on don't seem to accept it particulary as a proof of age (what with me looking rather youthfull and all that ). Does anyone know why certain companies won't accept MOD 90's as a form of ID?