Yung matindi kasi mag pollute dito (ironically) is yung mga PUV - jeep, bus & tricycle na dapat mas makababa ng pollution. Mass transport moves people & goods more efficiently than a single driver vehicle.

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Then on the other hand, lahat ng bulok nilang sasakyan, tinatapon dito sa `Pinas. Halos lahat ng bus & light truck, Japan surplus- kita pa nga minsan yung lumang markings ng dating Japanese na company that owned them. Kundi yung buong sasakyan, makina naman (ex. C-240 engine sa jeepney)