What does PL stand for?

30pm, Radio 4 *** You get so taken up in this story about a refugee schoolboy, you don't notice, at first, what a kick there is in the punch line.

The well-heeled opposition is behaving like the punch line of an old joke about legal tactics.

A nondescript Gravina access project is included in a state transportation improvement draft, a year after the island served as a punch line in the national presidential election.

Which, though it may seem macabre, has given me the punch line of all times: "THAT doctor?

It also revealed: 57 per cent of people have a fit of uncontrollable laughter at least once during the day In the working day, men are most likely to crack up with mirth at 11am, women have the giggles around 3pm 88 per cent of workers believe having a laugh at work is of the utmost importance Men are twice as likely as women to play practical jokes on people and 70 per cent of women admit to regularly forgetting the punch line of jokes Geordies favour "knock knock" jokes, people from Northern Ireland are the most keen on limericks and Londoners like sketch shows Women watch more comedy shows on television than men.

Sometimes I think the strip is incomplete and wonder if the punch line will appear in the next day's paper but it's been years and I'm tired of waiting for the punch line.

It sounds glamorous, but Sean spent a lot of his time there hunting for the chocolate buttons he desperately needed for a punch line.

uEnd with an interesting comment or an appropriate punch line but keep closing remarks short.