Two local trains collided head-on in Denmark on Thursday, injuring at least 17 people, four of whom were in a critical condition, the emergency service told Reuters.
Public broadcaster DR showed images of two yellow and grey trains, both with visible damage to the front, facing each other in a wooded area.
The incident happened north of Copenhagen, on a train line linking the towns of Hillerod and Kagerup, police said in a statement.
"It is two local trains that have collided head-on," a spokesperson for the rescue services told Reuters.
"There are injuries among the passengers. Everyone is out of the trains, so no one is trapped... Large resources have been dispatched to the scene," the spokesperson added.
The injured have since been transported away from the scene of the accident in ambulances and helicopters, the fire department said on X.

Trump rejects Iran's response to US peace proposal as 'unacceptable'
Last two evacuation flights from hantavirus-hit ship to depart Monday afternoon
Six people found dead in boxcar in Texas, police say
Fire breaks out on Turkish Airlines flight in Kathmandu
Thailand's former PM Thaksin Shinawatra released from prison
Iran sends its response to US proposal aimed at ending the war
Ukraine, Russia ceasefire strained as both sides report weekend attacks
Evacuation flights leave Tenerife after cruise ship virus outbreak
