Horntail wasp?

Horntail wasp?

Observation - Horntail wasp? - UK and Ireland. Description: This looks somewhat like Urocerus gigas but its legs were orange-red rather than yellow, and the yellow and black bands don't look right to me. Around 2cms in length.

This looks somewhat like Urocerus gigas but its legs were orange-red rather than yellow, and the yellow and black bands don't look right to me. Around 2cms in length.