If the conditions of running a regional are that clubs who are also running regionals in the same region are not allowed to run a same class meeting on the same day, I can not see why we have this thread.
Either follow the rule or withdraw from holding a regional.
Clubs should work together and support other clubs. We have already discussed our Winter Series plans with out nearest club (Silverstone) to ensure we do not clash/shadow dates for 2012/13.
All that will happen is the regulars will attend their local club's regional, and then not bother attending the other regionals as they will be attending there own club's meeting on the same day. It's disgraceful that we're even having this conversation