- On my whistle. Immediately on hearing that, you will surround the entire area.
- But I can't surround the entire area by myself, Sergeant.
- Excuses, excuses. Always excuses!

— Sergeant Sidney Bung (Harry H. Corbett)

18 seconds sound clip from the Carry On Screaming! movie soundboard.

You can hear this line at 00:11:12 in the Blu-ray version of the movie.

Quote context

[...]

- On your way out, stop off at the desk and enquire: has anybody reported the loss of a finger this evening?

- Yes, of course, Sergeant. Why didn't I think of that?

- Now, Mr Potter. I want you to show me exactly where you and the young Lady were.

- Through here.

- You stay here.

- All by myself, Sergeant?

- Yes, all by yourself.

- If I shall require any assistance, I shall give three sharp blasts. Got it?

- Yes, Sergeant. Blast, blast, blast, sir. I beg your pardon.

- On my whistle. Immediately on hearing that, you will surround the entire area.

- But I can't surround the entire area by myself, Sergeant.

- Excuses, excuses. Always excuses!

- Why don't you young fellas get married? It's much easier, you know.

- That's where we were.

- Is that you, Sergeant? How do you do?

- Do you notice it?

- What?

- It smells as if something's been dead too long.

- Well, don't look at me.

[...]