I just went through a one day defensive tactics refresher and our trainer brought a number of new maneuvers that he had just learned through the L.O.C.K.U.P. system.
This system fit my criteria for real world, officer useful, defensive tactics, in that it has simple moves that don't require continuous training. An emphases of ending the offenders resistance in as quick of a manner as possible. It allows for options based on the actions of the offender/resister from simple soft physical control all the way to lethal force. And finally, a mistake does not put you completely in the resister's power.
It is something to consider. It works. I have the bruises to prove it. The following is an exert from Police Combat Web Site followed by a brief bio by the systems founder from the same site Lt. Kevin Dillion
About LOCKUP ®
This system fit my criteria for real world, officer useful, defensive tactics, in that it has simple moves that don't require continuous training. An emphases of ending the offenders resistance in as quick of a manner as possible. It allows for options based on the actions of the offender/resister from simple soft physical control all the way to lethal force. And finally, a mistake does not put you completely in the resister's power.
It is something to consider. It works. I have the bruises to prove it. The following is an exert from Police Combat Web Site followed by a brief bio by the systems founder from the same site Lt. Kevin Dillion
About LOCKUP ®
Created for law enforcement, security and military personnel, the L.O.C.K.U.P.® (Law Officers Combat Kinetics Unarmed Panoply) program teaches arrest and control maneuvers for all levels of 
physical resistance and aggression. With a primary focus on techniques for UNARMED police combat, L.O.C.K.U.P.®, developed with over 60 years of combined law enforcement and martial arts training, combines dynamic arrest and control tactics with basic fighting skills and applications. The result is that police, security and military personnel can better protect themselves and the public they are sworn to serve.L.O.C.K.U.P. ® teaches reliable and retainable empty-hand maneuvers that can be effectively deployed by trained personnel during violent physical altercations. It adapts specific fighting maneuvers to fit an officer’s physical and physiological change during these altercations, thus maximizing effectiveness of the combative movements. Incorporating numerous police combat concepts, techniques and maneuvers, L.O.C.K.U.P. ® is not based on any one martial art or fighting system. It is designed specifically for law enforcement to meet the needs for today’s “officer on the street” who receives limited training, wears restrictive uniforms and body armor, and is bound by laws, regulations and ethical values. - See more at: http://www.policecombat.com/sample-page/#sthash.ezl843f2.dpuf
physical resistance and aggression. With a primary focus on techniques for UNARMED police combat, L.O.C.K.U.P.®, developed with over 60 years of combined law enforcement and martial arts training, combines dynamic arrest and control tactics with basic fighting skills and applications. The result is that police, security and military personnel can better protect themselves and the public they are sworn to serve.L.O.C.K.U.P. ® teaches reliable and retainable empty-hand maneuvers that can be effectively deployed by trained personnel during violent physical altercations. It adapts specific fighting maneuvers to fit an officer’s physical and physiological change during these altercations, thus maximizing effectiveness of the combative movements. Incorporating numerous police combat concepts, techniques and maneuvers, L.O.C.K.U.P. ® is not based on any one martial art or fighting system. It is designed specifically for law enforcement to meet the needs for today’s “officer on the street” who receives limited training, wears restrictive uniforms and body armor, and is bound by laws, regulations and ethical values. - See more at: http://www.policecombat.com/sample-page/#sthash.ezl843f2.dpuf
Lieutenant Kevin Dillon (Ret)
is a twenty-five year veteran law enforcement officer, retired from the Wethersfield CT Police Department, a suburb of the state’s capitol of Hartford, CT after serving as the Detective Bureau Commander for the past three years. Lieutenant Dillon also has commanded the department’s patrol division and served as training supervisor. As a SWAT team member since 1993, he served as an operator, Team Leader and Commander of the regional thirty-five member SWAT team (Capitol Region Emergency Services Team.) and remains a consultant with the team. 
Lieutenant Dillon is a National Academy graduate of the F.B.I. session 223. He has also received certification from Force Science Institute in Analysis in Use of Force incidents.
Lieutenant Dillon is a National Academy graduate of the F.B.I. session 223. He has also received certification from Force Science Institute in Analysis in Use of Force incidents.
