The landmark prosecution was Richards v Curwen in 1977 - which acquitted him of possessing two early mark (1890s) Webley revolvers. These two words had been used in conjunction with each other to advertise 'Exchange and Mart' magazine (founded 1878) in other publications, so in 1920 everyone knew what they meant. That's at the heart of this: the first Firearms Act in 1920 exempted antiques from controls, subject to being possessed solely as curiosities or ornaments. The Law Commission have recommended that antique firearms should not change hands for cash - a restriction that has applied to the scrap metal trade for sometime - and the Policing and Crime Act 2017 empowered the Home Office to introduce regulations to define an antique: which they haven’t yet.
Edmunds was a one-off rogue dealer, judging by the number of his 'associates' to have been rolled over by the police and come up clean. The Beeb have been sitting on this programme for months waiting for another case to hit the courts - and that case ended on Wednesday with the dealer acquitted. This arises from RFD Paul Edmunds buying obsolete calibre revolvers in the US and selling them with homemade ammunition to the scrote community, for which he got a 30-year sentence last November. Panorama - BBC One Monday 20th at 20.30 BST 'legal weapon'.