I saw a lot of them everyday. mainly jeep,bus meron din private vehicles what is the action of the authority considering that they already have the.

1. LTO team occasionaly on the road. (with their Ghost buster look a like apparatus)
2. Smoke test prior to registration. (Authorized by LTO)
3. 2366 number as advertise before to report the smoke belchers. (now the 2366 is in used by Petron text your receipt for a millon jackpot)

It is ovious that there are still big numbers of violators.