A serious accident occurred in Turkey, where 99 people were injured.
Turkish media reports that the incident happened on a highway in Istanbul, where 4 buses were involved in the accident.
Initially, two buses collided head-on and two others then collided with them.
Immediately after the accident, the ambulances, the fire brigade and the police went to the scene.
The injured were sent to state and private hospitals to provide them with first aid.
