Coffee Morning

 is the second episode of the third season, which was first broadcast on 6 March 1975.

Summary
Following Mr. Grainger being late from his coffee break, Mr. Rumbold and Captain Peacock institute a book that must be signed and timed when people take their tea or coffee break or go to the toilet.

The other staff then agree to refuse to sign it, and when Mr. Grainger becomes the first person to refuse he is fined 50 pence. Mr. Mash then calls a "go slow" to make the management give in to their demands.