Mobstr’s Scribble Board invites members of the public to have their say on a city billboard. Doodles galore appeared within 45mins of the board going up, creating vandals of everyone. Great to see a Street Artist empowering the public, or at the very least, giving them a break from the humdrum. Every city should have one. Scrap that, every billboard should have one. Wonder how long before some city ad agency robs the idea. Mobstr’s shaping up to be one of unsanctioned public arts (Street Art to you) most creative practitioners.