The price taggers are not much unlike graffiti artists or those who litter, the vandals deface property. I agree that their defacement is a form of incitement, but only someone full of bias and perhaps deluded would equate vandalism with "terror". That's the warped mind of Left wing extremist at work. They consider anyone who disagrees with them a terrorist and call actual terrorist "militants".
Islamist militants attack African Union base in southern Somalia (Reuters)