More from my unidentified files.
This fly from last June, South Devon, appears to me to be Rhagio lineola but it was on the large size for that species (although I don't have exact measurements) so I would appreciate a more informed opinion.
My other thought was a pale form of R. scolopaceus. Or possibly something totally different.
This shot clearly shows two spurs on the hind tibia
And a close up of the head.
We appear to be short of definite named Rhagio in the
Gallery so I would like to be certain before uploading a photo.
ps. There is one Rhagio there which appears very like a flower bug to me.