I'm encamped in the small north Wiltshire town of Wootton Bassett, famed for its black and white timber framed town hall on stilts. The wasp thing could have been worse the house is drylined so they could crawl anywhere behind the plasterboard and find their way between the floor joists.
(Inkspot) Not a single wasp here in snooty Surrey. I didn't know about the Wilts stilts. Was it transplanted from Jakutsk, Siberia, where all buildings are on stilts to avoid melting the permafrost? Probably not.