Furthurmore to my comments on improving the fences at the end of Cityrail Platforms,
A few days ago, saw a kid riding a scooter(sadly from my school), riding along Platform 1. As you’d guess, a train was terminated there and a guard was hanging outside his cab. He rides right past him without the guard doing anything.
And then he sees a train pull into Platform 3. So he jumps the Platform, running right in front of a train terminating into Platform two, and climbs back onto the 3 & 4 island platform and hops on the train.
I know they need the gap between the tracks and yellow line however, a normal person could squeeze through this gap to switch platforms and run the track. As I know, there is a fence normally with a padlock on it. I believe that the driver/guard needs the key to swap end if they overshoot etc.
