The article below appeared in this week's edition of the Inner West Courier. I pity the poor property owners in parts of Strathfield that are being hammered by vandals - it's always the businesses that get hit the most.
The problem here appears to be a disjointed approach to cleaning up an entire area. Graffiti attracts graffiti, so if a number of property owners don't pull their weight and leave their premises in an appalling state, their neighbours suffer as vandals repeatedly come back to hit the cleaned areas. You need to clean an entire area all at once, and then keep it clean, rather than just hitting single points every now and then.
As for the Liberal Party policy - I like the idea of a centralised hotline for cleaning up graffiti. I've spent months wading through bureaucratic thickets trying to find out which agency or department is responsible for cleaning up certain areas - sometimes without result. Public servants love to pass the buck to someone else - a graffiti hotline will eliminate the pain of having to contact multiple agencies before you finally find someone that will take responsibility and action.
As for taking away the driving licences of vandals - I'd handover vandal's cars to people who have had their property vandalised and let the victims spray paint them as much as they like. Let vandals feel what it is like to have their property rights abused - that might change their attitude towards graffiti.