P14c Teletext 14C Maz11 01:04:07 W6!   ] Question 11.   In which year were  Zebra crossings  introduced?       —————————————————————————————————————— 1938 1:51 1yv2 1:70 Prius the colour of your choice. —————————————————————————————————————— ????? ????? ????? ?????