Back in 2009 I took a certification course under Grand Master Steve Stewart that is called Humane Pressure Point Tactics, or HTTP for short. Now I did the instructor course, all three levels and the information was outstanding.
The v=course covered some very important ground, especially concerned with people who may need to defend themselves, but legally there can be issues for them doing so. Like fireman, ambulance attendants etc.
The need is out there! And it is a great opportunity for school owners. There are many different groups who need self defense skill, but they need somewhat to end a situation without damage if possible.
Here is a video example.
Take a look at this link for more information!