"ah pek, can u pay my medical bill?"

Just wonder if those lifts installed at almost all MRT stations had allowed this elderly scavenger to push his load into the train?

Let's not talk about taking pity on him like saying his livelihood depend on those stuff he gathered, but rather what happened if those stuff tumbled, fall and caused unnecessary hurt or injury to his fellow commuters?

Furthermore, it was not packed inside the train, but what if it was?

Who is going to be responsible?