Der mag zoveel ni!

On this wall on a bike path between a busy road and a quiet neighbourhood SMOK was asked to put some color on this wall in summer, June of 2015. 
The local artist got his inspiration from everyday life, he was walking around one day, when he caught an old woman littering . When he told her that littering isn't allowed, she wittingly answered "DER MAG ZOVEEL NI" which litterally means "there's not much allowed".