In the early days, CAMRA members were often characterised as humourless types who went into pubs, ordered halves and then held them up to the light. I’m sure there was a bit of truth in that, but in reality I think CAMRA tried to take a less absolutist approach to beer clarity. It has to be remembered that, in the Fifties and early Sixties, there were still plenty of small, rather moribund family breweries with poor quality control procedures who seemed to find it difficult to produce consistently (or indeed ever) clear beer. The rise of keg beer was to some extent a reaction to this.
My recollection is that CAMRA tried to promote a more nuanced view of beer clarity, pointing out that just because a beer was crystal clear, it didn’t mean it was any good, and that there were circumstances such as thunderstorms and “layering” which could turn clear beer cloudy. These last two always seemed to me rather like old wives’ tales, but they underline the point that CAMRA didn’t dismiss any kind of hazy beer out of hand, and I’ve heard members say that a bit of haze might add more character.
However, as the “real ale revolution” started taking it into pubs where it hadn’t been served for fifteen years, we increasingly saw incompetent licensees trying to hide behind real ale’s rustic image. The cry of “it’s real ale, it’s meant to be like that” was heard up and down the land, and its image was tarnished. Many drinkers reached the conclusion of once bitten, twice shy, and understandably started to view anything short of crystal with suspicion.
I would say, though, that, both officially and individually, CAMRA has never taken a dogmatic stance that all cloudy beer is inherently bad, and has been sympathetic to the idea that unfined beer might result in more depth of flavour, so long as drinkers are informed what to expect. Some other members seem to be more tolerant than I am of moderate cloudiness. But it is not unrealistic to point out that the vast majority of cask beer brewed and sold in the UK is intended to be served clear, that drinkers have a reasonable expectation that it will be clear, and if it isn’t, it’s almost always an indication of a flaw in brewing or cellaring.
(acknowledgements to Tandleman for the photo)