Established far-right groups use social media to direct abuse at female politicians across Europe.Read more
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Cecile Guerin from the Institute for Strategic Dialogue says social media companies must do more.
Bobby Norris's petition to make online homophobic abuse a specific offence is being debated in Parliament.
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Mandy Chism's 16-year-old daughter, Elle, took her own life in April 2017 after she was targeted by cyber bullies for five years. Mandy, who lives in Omagh, said she was shocked by the scale of abuse. She spoke to Good Morning Ulster about her daughter's experience, as new research is released suggesting girls in Northern Ireland are more likely than boys to experience online bullying.