(Under)ground Cover...

Our hens alerted us to something unusual outside one end of their run this morning. When Colin went to see what all the fuss was about, this is what he saw..

And on closer inspection...

 

It would appear we have a wasps' underground nest, and a very active one at that. Fortunately it is NOT inside the hen's run, but the question is do we want it anywhere in the garden??

Any thoughts please?