On screen public service announcements tackle the unenviable task of squeezing serious subject matter into bite size chunks, ideally while remaining both informative and memorable.
Our film and television history has seen this accomplished with varying degrees of success - in tones ranging from inappropriate cheeriness to unintentional cheesy comedy, to memorable catchphrase-creating humour.
Monkey Tale
In the anthropomorphic (and non-PC) tradition of the chimpanzee zoo tea party and PG tips ads comes Monkey Tale, a National Film Unit production from 1952, promoting cycle safety for children. Chaplin-esque scenes ensue as a bike-riding Charlie the Chimp runs amok, while a perky voiceover offers nuggets such as "if that young monkey gets to school in one piece he'll be lucky, he'll get killed sure as eggs."