Just thought I might as well post a picture of Shalka. And the best dialogue exchange- 
THE DOCTOR        Why did you only invade one bit of Lancashire?

PRIME                      Our ambitions extend beyond that.

THE DOCTOR        What, Nottinghamshire?

Just thought I might as well post a picture of Shalka. And the best dialogue exchange- 

THE DOCTOR        Why did you only invade one bit of Lancashire?

PRIME                      Our ambitions extend beyond that.

THE DOCTOR        What, Nottinghamshire?