Sticker Hater / Polar Bear Lover

I was walking home from the train today and saw a girl using a pen to write something on a lamppost. When I got closer I saw that this is what she wrote:



She kept walking and then I saw her stop again to examine another lamppost.



Sure enough, she felt the need to deface yet another Culturehall sticker.



She stopped at the next lamppost, but that one was Culturehall sticker-free.



It happened one more time, but this time I was too close to take a photo. She was ripping down a Culturehall sticker. I really want to know what is going on - did she get fired from a job? Was she denied artist membership? Was she hired to deface the stickers on purpose?

We may never know...