Thats a good question i dont know if the hand signals have ever been documented. Now the universal out sign is one hand on the head and the other pointing at the player works in both US and Europe from my experiance.Now the clean signal in US is the safe signal from baseball waving both hands waist high in front of your body.In Europe unless they went with the US siganl recently is one hand rasied to shoulder hight makeing a circular motion with your hand.
As for penelties the NXL uses yellow flag for minors red flag for majors .The PSP referees i worked collage nationals used 1 arm raised minor both arms raised major.The NPPL last i knew was the pumping of arms up and down infront of your body for a penelty call. Im sure there are more but at 6am thats all i can bring to the surface at this time
BOOGIE OG 1982.
Original Member of FLA Annihilators, RAGE. Member of Lockout, Jax Warriors, Nemisis, Strange B, Cypress, Mickeys Rats,Legacy Masters, loaned to East Coast Eliminators N.Y., Palm Beach Predetors, Hounds of Hell N.Y.,CFP Masters and many more. Original P.R.O. , NXL Referee,PSP, NPPL, EXL, NCPA,CFPS,SPCS, Ultimate Madness, Areanaball, UK Referee . Draxxus All Stars '08 World Cup Masters Champion
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