Brigadier Lethbridge-Stewart and Corporal in “Terror of the Zygons”

Corporal?

Sir?

I'm still waiting for that liaison report. You're still in touch with the Coastguards?

Sir.

Right. I want a twenty four hour watch kept on every inch of this coastline.

Sir.

If the Doctor's right, if there is some sort of sea monster out there attacking the rigs, we've got to be ready for anything.

Sir.

It could decide to come inland.

Sir.

Can't you say anything else but sir?

Sorry, sir.