english: This was Bert the Turtle. (Video) This was basically an attempt to teach our schoolchildren that if we did get engaged in a nuclear confrontation and atomic war, then we wanted our school children to kind of basically duck and cover.
non_english: Dit was Bert de Schildpad. (Video) Dit was in feite een poging om onze schoolkinderen in geval van een nucleaire confrontatie op school ‘dekking te leren zoeken’.