Which film?

[Pentagon]

Can you please tell me which British comedy film ends, apparently on a South Pacific Island, with the words, "Listen mate, if you want a day off for the fertility rites, you'd better get weaving"?

[halfadaily]

I think it's from "carry on up the jungle"

[BourneStupid]

Wrong Arm of the Law starring Peter Sellers and Lionel Jefferies.

[halfadaily]

You're right BS, I remember it now......didn't Carry on up the jungle also have a scene to do with fertility rights featuring Frankie Howard?

[Pentagon]

Thanks BourneStupid and halfadaily. Your help is much appreciated.

[BourneStupid]

Sounds likely, but it has been many years since I last watched it. I happened to watch Wrong Arm only a couple of weeks ago - which is why I could remember the last words!