Met chief rebukes Greens over response to knife attack

London’s police chief has pushed back sharply after political criticism landed on officers who had just confronted a knife attack suspect.

Met Commissioner Sir Mark Rowley said he felt “disappointed” that Green Party leader Zack Polanski shared a post condemning the way police subdued the suspect, according to reports. His intervention turns a dispute over one incident into a broader argument about public trust, political judgment, and the pressures officers face in fast-moving violent confrontations.

“Disappointed” was Sir Mark Rowley’s public response after criticism targeted officers who had just dealt with a knife attack suspect.

The clash cuts to a familiar fault line in British politics: how to hold police accountable without second-guessing officers in the middle of immediate danger. Reports indicate the criticism focused on the force used to restrain the suspect. Rowley’s response suggests he believes that line of attack ignored the reality officers confronted and risked undermining confidence in those asked to stop violent threats in real time.

For the Greens, the episode could sharpen scrutiny over how party figures talk about policing when footage, context, and public reaction move at different speeds. For the Met, the stakes run deeper. Every high-profile use-of-force incident now unfolds under instant political and online judgment, often before a full account emerges. That leaves police leaders trying to defend operational decisions while preserving the principle that public criticism remains legitimate.

What happens next will matter beyond this single confrontation. If more details emerge, they could either reinforce Rowley’s defense or renew questions about proportionality and accountability. Either way, the argument already shows how quickly a violent street incident can become a test of political instincts, police legitimacy, and the public’s willingness to trust decisions made in a matter of seconds.