Dozens of people have died and others have been injured after two high-speed trains collided south of the Spanish capital Madrid.
Prime Minister Pedro Sánchez said it was "unacceptable" that Spain had suffered its second fatal rail crash in a year.
The BBC's Guy Hedgecoe reports from the scene of the crash.
Two trains crashed south of Madrid on Wednesday morning, injuring numerous people and suspending the high-speed rail line, local authorities have said.
At least 10 people die in a crash between two trains in central Spain.
At least 39 people have been killed after two high-speed trains collided near Urda, Spain.
High-speed service reportedly runs into back of another train, knocking two carriages off track At least 10 people are feared dead and many more injured after two high-speed trains collided in Toledo province in central Spain. Spain’s state rail infrastructure authority said services between Madrid and the southern region of Andalucía had been suspended “following a rear-end collision between two trains” on Wednesday morning.
More than 500 passengers were on board the trains when the incident occurred in the province of Toledo, south of Madrid.
Two high speed trains carrying hundreds of passengers collided in central Spain south of Madrid. Officials warn that the death toll is likely to increase.