It was never my intention to list every performance of every pantomime and play. Considering there have been over 10,000 of them this would, in any case, be virtually impossible. My initial criteria for inclusion were that the society should have a website and that it should include a past productions section that included a page specifically for the play or pantomime. After long and (I hope) diligent searching I have found fewer of these than I initially expected, so I have relaxed the criteria somewhat to include any websites that merely list past productions (and one or two others).
There are myriad references to Norman's productions, evidencing his huge popularity, but a great many of them concern future events (often now in the past!) in News websites, in "What's On" pages or in society websites future production pages. By their very nature these pages tend to be transient and therefore are unsuitable for my purpose to provide permanent links to records of Norman's productions.
There are also a significant number of websites that don't mention the author of their pantomimes. I have only listed productions where I am certain Norman was the author.
Not-with-standing all the above, I may (entirely unitentionally, I assure you) have missed a few. If I have failed to list your production I undertake to quickly rectify this. Simply email me (webmaster). All I need is the URL of the web page for your production.