1st September a new month: Plymouth No.1

I am quite fascinated by numbers and some appeal to me enough sometimes even to prompt a photo. I have a favourite number but that I tend to photograph more than anything else perhaps, but on this blog at least I think you would have to look very hard to find it. In theory though on our travels we should see far more buses carrying No.1 than anything else, but even though I concede they are a lot more common than say No.9999 they don't turn up all the time. Of course all the low fleet numbers should be equally common as there is little point carrying numbers if a fleet contains say less than ten vehicles. Another factor to consider too is that often the low numbers are kept for service vehicles or some operator's are not that humble and they have nothing less than 101 or even 1001. I guess it is our interest in this kind of trivia that gives enthusiasts their reputation for being anoraks but still we don't get soaked to the skin as we await bus No.2 or is it 22202?