3 of them there now. They are definitely not wasps because they are 10 times larger!
We've had 3 others who have wandered into the kitchen over the past fortnight when the back door was open - never seen any here before ever (we are in Kent).
I know they are nocturnal and attracted to light but why have they suddenly appeared? There's no reason they'd have built a new nest nearby in September is there?
Have 4 DC so wondering whether I need to be concerned. Hoping a knowledgeable person can reassure me. 