Revealed: Which Northern Ireland county's Twitter users are most insulting to women?
Twitter users in one county of Northern Ireland are the most insulting to women, according to a new large-scale study.
More than half of misogynistic posts by Twitter users in the UK and America are written by women, the report found.
The survey, conducted by social media monitoring company Brandwatch, analysed 19 million tweets over four years, found three million posts, including insults aimed at women.
The users who had posted the insults were more likely to be female than male.
The research found the people of Co Tyrone and Merthyr Tydfil in south Wales to be the most prolific offenders.
However, the report, to be published by anti-bullying charity Ditch the Label, included words such as "bitch" that have been assimilated into common usage and are not always deemed offensive.
The charity said the findings demonstrated policy should to be aimed at reducing misogyny among both sexes.
More than 60% of the offensive tweets posted by women used derogatory animal references such as "cow" and "bitch".
Men were instead likely to make personal comments about a woman's intelligence, sexual orientation and/or anatomy. Previous analysis by Brandwatch has found that the words "slut" or "whore" are mentioned on Twitter around 3,000 times per day.
In May, a cross-party campaign called 'Reclaim the Internet' - headed by Labour MP Yvette Cooper - was launched to address growing public concern about the impact of hate speech online.
On launching the campaign, Yvette Cooper told The Guardian: "Forty years ago, women took to the streets to challenge attitudes and demand action against harassment on the streets.
"Today, the internet is our streets and public spaces.
"Yet for some people online, harassment, bullying, misogyny, racism or homophobia can end up poisoning the internet and stopping them from speaking out.
"We have responsibilities as online citizens to make sure the internet is a safe space. Challenging online abuse can't be done by any organisation alone. This needs everyone."
Ditch the Label's findings are supported by a think tank study at the time, which found that half of Twitter users engaging in misogyny were women.
Twitter CEO Jack Dorsey has admitted the company needs to "do better" at tackling online abuse.