The Metropolitan Police said a "number" of people had been injured and one person was arrested following the incident on Exhibition Road in South Kensington, the BBC reported.
People on social media reported that several people were receiving medical treatment on the street outside the museum in west London.
The Metropolitan Police wrote on Twitter: "We are aware of an incident in Exhibition Road, #South Kensington. A number of people have been injured #Exhibition Road #South Kensington."
"A man has been detained by police."
Police closed the roads in the surrounding area.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
About VDC
Doraiah Chowdary Vundavally is a Software engineer at VTech . He is the news editor of SocialNews.XYZ and Freelance writer-contributes Telugu and English Columns on Films, Politics, and Gossips. He is the primary contributor for South Cinema Section of SocialNews.XYZ. His mission is to help to develop SocialNews.XYZ into a News website that has no bias or judgement towards any.