Back in November there was a notice on the allotment board about filming on the plots over a couple of days. I didn't really think about it but assumed it was Dr Who or Torchwood as they are very much Welsh based. Well, I looked at the newsletter for our allotment online today and found out that they did indeed film for Dr Who and I found the name of the episode as well.
I even found the clip!
For any allotment and Dr Who fan, here's the links:
YouTube Clip (3:30 Mins in): Click Here
Dr Who Locations: Click Here
The episode was broadcast on the 5th April 2008.