I'm not very familiar with Dragonflies, so my identification is really just a guess. Can anyone confirm or correct it from my hazy phone snap?
No interactions present.
Chris Brooks - www.dragonfly-images.co.uk
My Flickr site - www.flickr.com/photos/ceb1298
Yes, that looks more like it.
Lat/Lng: 50.574878, -3.7750442
OS grid ref: SX744765
Devon Wildlife Trust nature reserve