Description: Residents of Hamburg’s St. Pauli’s nightclub district are getting their own back on late-night revellers who urinate on public and private buildings, with a new hi-tech paint that sends the spray bouncing right back at them.

Source: Reuters

Date: March 11, 2015

Questions for discussion:

1. Do you think it is realistic to paint all the walls in the district to deter urination? Is it worth it?

2. Is it ethical for this woman to essentially vandalize all those walls for an issue like this?