Scout Willis walked around New York City completely topless … not for fun or comfort, but to protest Instagram’s policy when it comes to female nudity.

Using the popular hashtag #FreeTheNipple, Willis posted photos and a series of tweets on Tuesday to voice her outrage over Instagram’s rules about female nudity. She captioned the photos “Legal in NYC but not on @instagram.”

Scout also posted a photo of a barely covered (and rather buxom) woman from Dan Bilzerian‘s infamous Instagram and said … “@instagram pictures of breast cancer survivors have been flagged+deleted but this is super #sick and #hot amiright???”