article_snippet: the children were helped onto the bus in early editions by a bus conductor but catch the bus themselves a few years later in a new bus with no-one to help the children on the bus .
article_snippet: A life jacket has been drawn on to a little boy in a dinghy, dogs are put on leads and a pavement is drawn alongside an ice cream van, instead of showing children running into the road. '
article_snippet: Another illustration, The Car Journey, shows Peter and Jane both sitting in the front of the car with Peter and Jane
article_snippet: both daddy in the 1960s, but a decade later, seatbelts have been added and Peter is now on the back seat,' added Helen. '
article_snippet: In another drawing, the children are shown running to a stream to try out the children new boat, but in the later pictures an adult is now with the children to keep the children safe and the water has been made more shallow.'
article_snippet: The station guard is given darker skin and a little boy with darker skin is positioned in the railway carriage.
article_snippet: Running free near the water (left) but an adult is later added to indicate the children were supervised (right) Left, Peter and Jane chat to the train driver in the story where Daddy helped Mummy disembark from the train but in a later version the duo are stopped from running onto the platform (right)
article_snippet: the children enjoy a train ride but in a later version of the same story a boy with darker skin is added to the picture to reflect a growing awareness of cultural diversity .