British police were dealing with 'suspicious vehicle' left near Buckingham Palace in London late on Thursday and road closures were in place.
British police said on Friday they had charged an 18-year-old man with attempted murder linked last week's bomb attack at Parsons Green station in London.
British police arrested a suspected knifeman near Birmingham New Street Station.
British police said a bomb was used during an explosion at a London metro station which injured 18 people in what officers.
British police said on Friday that they were treating as a "terrorist incident" reports of a blast at a west London metro station.
British police announced on Sunday a second arrest in connection with an assault on three police officers by a man armed with a four-foot sword.
British police said they rushed to a hotel in the northern English city of Manchester after a fatal car accident in a car park in which a young boy died.
British police arrested two teenagers after five acid attacks in less than 90 minutes across east London left several people with facial burns.
British police said on Friday.
A huge fire broke out in a 27-floor block of flats in central London on Wednesday and British police said people were being treated for injuries.
British police on Monday named two of the three men who attacked London Bridge.
Two men entered a restaurant in the Borough Market area near London Bridge and stabbed two people inside.
British armed police have responded to an incident in the Borough Market area of London on Saturday as well as on nearby London Bridge, police said.
British police rushed to an incident on London Bridge on Saturday after witnesses said a van ploughed into pedestrians.
British police investigating the Manchester suicide bombing said on Thursday they had found suspicious items at an address in the nearby town of Wigan.