A van has been driven into a barricade near the White House, officials have said.
The driver has been apprehended in Washington DC and no injuries have been reported, a police spokesman said.
Officers were called at about 6.37am local time "to the vicinity of the White House... after a van drove through the barricade at Connecticut Avenue and H Street, Northwest", he added.
The Secret Service said the man crashed into the temporary security barrier just before 6.30am (10.30am in the UK).
He was immediately arrested by officers from the Secret Service's uniformed division, the agency said, adding that he was being interviewed and that criminal charges are pending.
A police bomb squad was called to the scene, checked the vehicle and determined it to be safe.
(c) Sky News 2026: Van driven into barricade near White House, police say
Local news content from CItiblog - read more at
Judges uphold decision to drop terrorism case against Kneecap member
Man accused of murdering Soham killer Ian Huntley appears in court
Teenage girl stabbed at school
'Under no circumstances' can Iran play in World Cup, says minister
British couple drown at popular Australian beach
Weather warnings for strong winds issued for parts of UK
Biggest ever release of oil reserves to ease war supply disruption
UK wildlife to replace historical figures like Churchill and Shakespeare on banknotes