I’ve finally found a (relative) bug in our new demesnes, which is that of an evening a billion or so apparently harmless little insects like to congregate on our side of the lake. Not up near the house, as such, but certainly down near the playgrounds and cycleways by the shore. This makes it hard to both see where you’re going and avoid becoming a blind insectivore. The shire’s answer is the depicted debuggers.
I’ve only seen two so far, parked near a foreshore playground, and I’ve not seen them lit up, but they’re about 1.8m high by about 1m wide, which is a serious zapper.