On the tenth anniversary of Jo Cox’s murder, her sister Kim Leadbeater, now the MP for Batley and Spen, urged for greater unity amid increasing social divisions. Leadbeater expressed that her sister, who was killed in 2016 by a neo-Nazi shortly before the Brexit referendum, would have been “deeply concerned” about the current state of societal discord.

Jo Cox, 41 at the time of her death, had been a vocal advocate for bridging divides, famously declaring in her maiden parliamentary speech that people share “far more in common with each other than things that divide us.” Her assassination shocked the nation and became a rallying point against extremism and hatred.

Reflecting on recent events, including anti-migrant riots in Belfast and the stabbing death of student Henry Nowak, Leadbeater called the anniversary “a moment in time” to foster unity. She urged the public to manage differing political ideologies within “a safe, sensible space” and avoid being driven toward extreme positions.

Labour Party leader Sir Keir Starmer also marked the occasion, emphasizing that the most fitting memorial to Jo Cox is to “stand firmly against hatred and division.” The tragic killing of Cox remains a stark reminder of the dangers posed by political and social polarization in the United Kingdom.