Note how visible all of those primary school children would be to anyone using one of those cars in the car park. Now imagine the same scene today with the car park full of modern cars (and 'trucks') where the bottom of any of the vehicle's windows would be well above many of those children's heads.
Take a look at this photo from 1995: https://www.reddit.com/media?url=https%3A%2F%2Fi.redd.it%2F5...
Note how visible all of those primary school children would be to anyone using one of those cars in the car park. Now imagine the same scene today with the car park full of modern cars (and 'trucks') where the bottom of any of the vehicle's windows would be well above many of those children's heads.