Police in Belfast arrest a Sudanese suspect in connection with a stabbing, according to reports from the UK. Keir Starmer, the UK Prime Minister, and his office urge the public to remain calm as the investigation continues. Multiple outlets also report that senior officials call on people not to circulate graphic images from the attack that have been appearing online. They also warn against sharing misinformation or disinformation about what happened. The reports indicate that authorities are responding both to the immediate incident and to online activity that could inflame tensions or interfere with the investigation. No additional details about the suspect’s identity beyond nationality are provided in the sources, and there is no confirmed information on injuries or the suspect’s status beyond the arrest. The emphasis across coverage is on maintaining calm, discouraging the spread of graphic content, and preventing the spread of false information while police carry out inquiries into the stabbing and its circumstances.