Quote Originally Posted by chris View Post
Rosie, I lived 3 years in Leicester and where I am now has much colder winters.If the hornets climb up my mountain then Wales will have a problem as well.
So it could be that the best defense is a climate of relentless greyness and drudgery with near 100% humidity like we have here. Can drive the humans (Romans) to the edge of despair as well though.

And keeping on topic re. Alien invaders, you must all be familiar with 'The Thing'