Owning, registering, insuring, or driving a Jeep implies knowledge of and intent to abide by the following rules, regulations, and guidelines. Failure to obey the letter or spirit of the rules may result in your being ignored by other Jeep owners as you sit along the side of the road next to your stalled vehicle in a blizzard surrounded by Kia's, Honda's, and Hyundais
General Rules:
1. All Jeepers are responsible for upholding the tradition of the Wave. Upon contact with a higher scoring Jeep, a Jeeper is required to initiate the Wave, and continue the Wave until:
a.The Wave is returned
b.The Wave is blatantly disregarded
c.The higher scoring vehicle has passed by and is out of sight
2. All Jeepers are required to return the Wave, unless the initiating vehicle is clearly has a negative (below 0) score.
3. All Jeepers are encouraged, but not required, to return the Wave to negative balance vehicles, and take any opportunity presented to guide and mentor them about their responsibilities to their Jeeps in the hopes that they can correct the error of their ways.
4. When unsure of status or wave requirements of a particular encounter or unable to completely assess the other Jeep's score quickly enough to ensure that the proper Jeep Wave Etiquette rules are followed, immediately initiate wave.
"When in doubt, WHIP IT OUT!"
http://jeeptalk.org/jeep_wave.php