And member clubs of the AARCMCC must abide by the constitution of the AARCMCC, not just their own club constitution, as pointed out by Radio Active.

The constitution of a club, or an association, is a legal document. It is basically, the rule book for the administration of the club or association.

Things like which class to race, or whether the canteen stocks Pepsi or Coke isn't part of the constitution, as such, but, the process, in which to decide, is, and therefore, must be respected.

The same thing applies to the AARCMCC and it's constitution, Pepsi or Coke?, take it to the clubs for a vote.