So whats the Dalek hierarchy

[Emperor Dalek]

You must have noticed that the Emperor Dalek has a larger dome.... more brains to fit inside it?

Well, one doesn't like to show off, but that big dome isn't just for decoration you know.

[Bitbucket]

That reminds me

That speed camera reminds me of one of my favourite web sites

http://www.speedcam.co.uk/gatso2.htm

especially the 2 motorcyclists on the last page