A man has been stabbed and two others injured after a fight broke out on party boat in Westminster, London.
Around 10 police cars were sent to the scene at Westminster Pier on Saturday night.
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According to the Standard, sports journalist Toby Gilles happened to be passing and caught a picture of the scene on camera.
Authorities also tweeted to give updates on the situation.
The Sun report that three people were taken to hospital for treatment with injuries that were not thought to be life-threatening.
Two of the men, aged 24 and 21, have since been arrested o suspicion of affray.
The third man remains in hospital with stab wounds. Another man was also arrested at the scene.