An anti-extremist unit commander told an inquiry police closely monitor all forms of hate speech. (Erik Anderson/AAP PHOTOS)An anti-extremist unit commander told an inquiry police closely monitor all forms of hate speech. The anti-extremist unit commander said police monitor all forms of hate preaching very closely, often translating every word of sermons. Gendered content on social media, online dating and pornography had a negative relationship with gender attitudes. "(It) might actually prove effective as national security in countering violent extremism and primary prevention, as well as addressing their gender attitudes," she said.