Can you identify these bugs

I have a bug nest on my stairwell, right were I walk. These are either bees or wasps. I am trying to identify them so if they are Bees I can see about moving them to somewhere better for all of us, and if they are wasps, to get rid of them.

They are very hard to photo, but this is the best I have managed to get so far.

If you want to see how annyoing a location they are in, the previous page shows this.