The rights group was challenging a court order granted to the Nova Scotia government in May 2021 that sought to prevent a rally against COVID-19 public health restrictions. While the order was aimed at two anti-mask protests, its reached extended to all public gatherings and it also banned their promotion on social media.

https://globalnews.ca/news/8751686/canadian-civil-liberties-challenging-nova-scotia-covid-19-protest-ban/