Police Chief Endorses BJJ for Officers
Using non-lethal methods to defend themselves, and controlling the subject with injuries on both sides
Jujitsu Used by Police 巴西柔术 (生存)
Police using jutjisu/judo to take down the suspect without weapons
Brazilian Jujitsu and JKD
There should be no JKD vs BJJ, If Sijo Bruce was alive when the Gracies bought BJJ to America, Sijo would have taken lesson and traded skills with the Gracies.