qui cum canibus concumbunt cum pulicibus surgent.
Though some times it's is difficult to know who the dogs are. Most of us would look down our noses at members of the gutter press but it looks like Paul Stephenson, the now former commissioner of police of the metropolis wasn't quite so careful. Strange that it comes just hours after Rebekha Brooks gets arrested. You have got to wonder what she said? 
In the late 90's he was assistant chief constable of Merseyside police, so in all probability a close mate of Damien Walsh