In addition to the area in front of PAL near Greenbelt 1, another area na tow-away zone from 5-7pm is the left side of Legaspi Street (near Dela Rosa Street bandang makati med). Daming na-biktima na dyan, especially those who need to visit the Lufthansa ticketing/travel agent there. Take note though that you can park on the right side of the street anytime (hindi tow-away).

Hope this helps.