White House barrier hit by vehicle, Secret Service says

A vehicle has struck a barrier outside the White House and a woman has been held, the Secret Service says.
"An individual driving a passenger vehicle struck a security barrier near the White House at 17th & E", they tweeted.
The driver, an unknown woman, was immediately taken into custody by the Secret Service.
Her vehicle did not breach the security barrier of the White House and no officials were injured, they said.
No shots were fired, the Secret Service says. President Trump was inside the White House at the time meeting Australian Prime Minister Malcolm Turnbull.
Images of the small white Chevrolet van showed that the back windscreen had been shattered.
The vehicle has a number plate registered in Rutherford County in Tennessee, part of metropolitan Nashville.

According to reporters locked in the press room, Secret Services officers were seen running toward the residence at about 15:00 (20:00 GMT).
The White House was placed on lock down and security officials are on high alert, reporters say.
The incident took place near a security post on a road leading up to the South Lawn of the White House.
There have been a number of security incidents at the White House in recent years:
- March 2017: A man armed with pepper spray spent more than 16 minutes inside the White House grounds after jumping the fence. Mr Trump was not at home at the time.
- September 2014:A US military veteran armed with a knife entered the White House East Room after jumping the fence, leading to the resignation of then-Secret Service director Julia Pierson.
- October 2013: A female dental hygienist from Connecticut made a U-turn after trying to enter a White House checkpoint. After a high-speed chase, she was shot dead by officers near the US Capitol. Her 13-month-old daughter was found uninjured strapped in the back car seat.