Officers were called to the 60-floor Salesforce Tower in San Francisco on Tuesday after receiving calls saying someone was climbing the side of the building.
Of course, the scene gathered quite the crowd, with people sharing videos of the incident on social media.
Lars Schwetje, who was inside the Salesforce Tower also posted videoS to Twitter showing his perspective from the other side of the window. The protestor seems to be thoroughly amused.
The climber eventually reached the top of the tower, where he was taken into custody by the police.