Innovative?

I was driving back from office just now when I saw this

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Is this even legal? But it was so creative and innovative for the bus driver to have a mini-market inside the bus as the kids will surely be thirsty and hungry on their way back home. Patut la duit skolah dorang skarang ni more then RM2/day. Saya dulu bawak RM0.80 je (Primary School). 50sen for skool and 30sen for skolah agama. I know, I know... it was like 20 years ago, but still!!!!