Any member of God's own Corps who wishes to join the British Armed Forces Federation may now do so at baff.org.uk You get: 1. The chance to be in at the beginning and setting the agenda in an organisation which will become increasingly influential. 2. Access to free legal and claims advice helplines, provided pro bono by a first rate legal firm. 3. The benefit of collective advocacy. ... and it's entirely legal and will only cost you Â£30 for the first year.