The British International Fighters Federation ( B.I.F.F. ) delivered a specialists seminar in close combat .
The British International Fighters Federation ( B.I.F.F. ) edged weapons to various police force instructors from within the United Kingdom at the Hendon Police College in London .
The British International Fighters Federation ( B.I.F.F. ) delivered a specialists seminar in close combat and edged weapons to various police force instructors from within the United Kingdom at the Hendon Police College in London .