That's very worrying Donuel. Having endured an absolute scorcher of a summer, we were just discussing yesterday the possibility of exotic (and maybe undesirable) creatures migrating from foreign climes, managing to survive/breed here and causing problems. Anopheles mozzies for example.

Now the weather has eased a bit (rain and not so hot) the wretched SPIDERS have started to come into the house. I went into the utility room late last night (I may have been fetching some dairy ice cream from the freezer, but don't tell a soul) and there on the wall by the door was... well, as the song goes, "I've never seen one as big as that before...!"
Ice cream forgotten, I ran screeching to fetch my noble husband (he always manages not to sigh resignedly, bless him) and The Thing was put outside. But I know only too well, there will be more...