I was a special constable for many years. At first it was actually enjoyable, doing things like attending carnivals, fairs, fetes, shows, open days, etc for traffic control, dealing with lost property/lost children, and the occasional medical situation - basically just "being there" to help when there are huge numbers of people about and "things" go wrong. We also did regular evening foot patrols dealing with minor crime, anti social behaviour etc. It was all very flexible - we could basically do whatever duties we wanted to do, when we wanted to do them. Sometimes, a carnival would have a dozen of us, other times it would just be a couple. At the end of the day, it didn't matter whether we did something or not, as if "something" happened then the regulars would have to deal with it if there weren't any specials, but generally, the regulars were happy to stand back and let us deal with basic things if there were some of us around, whether a drunken fight in a pub on a rainy Friday evening on foot patrol or someone fainting at the town's busy annual carnival on a sunny Summer Sunday.
Trouble started when we got a new senior special officer running our section. She wanted to "professionalise" it. Suddenly there was pressure on us that there always needed to be a couple of specials on foot patrol every evening and every weekend during the day - likewise, minimum numbers of specials attending carnivals, fetes, fairs, and other "big crowd" events. She basically wanted there always to be specials on duty so that specials could be "rota'd" in to duty planning alongside regulars. We started getting more and more phone calls "reminding" us we'd not done many hours that week and that we were "needed" for duty on Sunday! Started not taking "no" for an answer and insisting on us explaining why we weren't available! It all just caused lots of long standing specials to resign and left her with so few specials she struggled to cover events at all, let alone with the numbers she wanted. Such a shame as before that, we were quite a large group, usually organised attending/duties between ourselves - most of us had done the annual events many years running so we knew them inside out, we'd also made good contacts/friends with the regulars over the years, so we'd often do extra duties going out with regular traffic patrols, accident unit, dog van, etc when they'd otherwise be out solo, so they liked the company and an extra pair of hands. New officer stopped all that as it wasn't "quantifiable" to her if I did a night shift with the dog handler I knew!
If I'd have wanted "professionalism", I'd have joined the regulars myself. The people in charge of volunteers need to understand that most volunteers are doing it for personal enjoyment/satisfaction etc., and when that wanes, you don't see them for dust.
I now find it very sad that I can't remember the last time I saw a special at any of our local events - it must be many years. I always look out for them at any shows/events I attend, but usually no police presence at all these days.