Dock Bug Coreus marginatus
I find these bugs in my garden every year, in the warmer months. I never seem to get quite the images I want but the first is the closest so far. They are usually on very low vegetation, making a good viewing angle impossible but this one was higher up.
Olympus EM-1 (aperture priority), Olympus 4/3 x2 TC, Olympus 4/3 50mm f2 macro,f 10 or f11 ISO 250, hand-held.
The stereos are crosseye.