The testing apparatus itself shall not be moved out of the zone which is being assessed; however, the head-form testing apparatus may be moved below the lower horizontal boundary of interior zone 1 and the knee-form testing apparatus may be moved above the upper horizontal boundary of interior zone 2 as long as the relevant point of contact still lies within the zone which is being assessed (i.e. no overlap of contact points).
Het testapparaat zelf mag niet buiten de te beoordelen zone worden bewogen; het hoofdvormig testapparaat mag evenwel onder de horizontale ondergrens van zone 1 worden bewogen en het knievormig testapparaat mag boven de horizontale bovengrens van 2 worden bewogen, zolang het desbetreffende aanrakingspunt zich in de te beoordelen zone bevindt (d.w.z. de aanrakingspunten overlappen elkaar niet).