Protests break out in Belfast following an alleged knife attack reported on a street in the city. Multiple outlets describe demonstrations occurring in response to the incident, with protesters gathering after the allegation circulated. The reporting across sources focuses on the fact that tensions rise publicly and that crowds form as residents react to the event. Details about the suspect, victim injuries, the time and location of the attack, and whether arrests are made are not provided in the material supplied. The common theme across the coverage is that the knife attack is the catalyst for the unrest, and that the protests take place in Belfast rather than elsewhere in Northern Ireland. Authorities’ statements, ongoing investigations, and charges are likewise not included in the excerpts provided. Overall, the shared reporting indicates that the alleged attack leads to immediate public demonstrations in Belfast as the situation develops.