Unknown predatory insect

Unknown predatory insect

Observation - Unknown predatory insect - UK and Ireland. Description: Seemed to forage through spent Buddleja flowering spike and dug out a small caterpillar/larva and ca

Seemed to forage through spent Buddleja flowering spike and dug out a small caterpillar/larva and carried it off. Small [c. 15mm] and wasp-like appearance. Note sighting 31st July 2018