I am looking for a tv clip. It was on terrestraial tv  about 2 years
ago (UK- i think ITV) i think the program was one of Dennis Norden's
cock up programs. They showed a clip of a female presenter/reporter in
an outdoor garden and there was a circle of people in the garden. The
purpose of them being there was to demonstrate laughter excercises and
they all had to make silly noises to make them laugh. The presenter
was falling all over the place laughing. I just want to know how i can
find this clip or if anyone can confirm what "cock up" program it was
shown on. Have had a look on YouTube but to be honest not really sure
what to search for.