Hobby Caravans on CAMC sites

Hi, there is so much conflict on so many social media sites about where Hobby Caravans are allowed, I have been told by a warden on a CAMC site that Hobby caravans are BANNED, however he did not have the decency to say which site, quite happy to scaremonger but not actually say where he was.  I am sure this will provoke a major discussion but all I need to know is do all CAMC sites accept Hobby caravans and if not which ones do not.  Incidentally for those who are insular and narrow minded about Hobby Caravans this is an interesting statistic;  Hobby have held the world’s top position in caravan production since 2003. 55% of their caravans are exported; for motorhomes, this figure stands at 52%. Look forward to your responses. Chris