Pretty good video on the 21' rule

[AK103K]

For those who dont understand the 21' rule, this gives a pretty good demonstration....

https://youtu.be/J_KJ1R2PCMM

 

[Slimjim9]

Very sobering

 

[mete]

It was never a Law or Rule !!! It is only a guide line !!!

 

[Sharkbite]

Dan the MAN!!!!

Scary with a blade or stick or empty hands or improvised weapons.

 

[T. O'Heir]

"...never a Law or Rule!!! It is only a guide line..." If it works for you, it's a rule. If it doesn't, it's a guideline. Old CF adage. snicker.
Copper was tangling with a Samurai and that was waaaaay under 21 feet.