In Islamic Republic of Iran.
Any woman to remove her hijab in public is a crime and faces long term jail.
Despite of being at risk these women are taking off their headscarves throwing it up in the air.
https://video.twimg.com/ext_tw_video/1139479095392292866/pu/vid/480×480/mCP7HUXhoXPPjjCj.mp4?tag=10