Something vulgar in Nuneaton?

After yesterday's excitement all we did today was about four hours of boating, including seven locks, and visiting Aldi and the Co-op in Atherstone. On the way I managed to get a photo of a curious fingerpost sign in a canalside garden.

Yes, Fradley is in the direction indicated, but "Vulgaria"? Is a Nuneaton resident having a swipe at Bedworth? or Coventry? (see below)

After tea I made a second foray to Aldi on my own, and got caught in a thunderstorm on the way back to the boat. We had tied up below Lock 7 so I had plenty of time to get pretty wet.

I've just looked up Vulgaria. It seems to be a Hong Kong comedy film from a couple of decades ago. The sign is still a mystery to me.