Someone carrying a machete, especially a mooselimb, in any urban city environment should be considered an immediate threat and dealt with accordingly, empty your magazine into center mass......
Hmm...wasting a muzzie who is just “carrying” a machete might not fly in court.
Provoke the muzzie into attacking; shout “Your Mohammed was a filthy pedophile!”. When he screams “ALLAHU AKBAR!!!” and charges, THEN give him the ol’ quintuple-tap.
Make sense?