A man has been arrested on suspicion of "grievous bodily harm" after an assault on police officers outside Buckingham Palace, the Independent reported on Friday.
Two officers received minor injuries.
The man was in possession of a knife.
"The man was stopped this evening, Friday 25 August at approximately 20:35 hours by officers at the Mall outside Buckingham Palace in possession of knife," the police said.
"During the course of detaining him, two male police officers suffered minor injuries to their arm."
Britain was hit by four militant attacks that killed 36 people earlier this year and the country's threat level is set at severe, meaning an attack is highly likely. 

Source: Mena