Four students were killed and 11 others injured in Nong Bua Lamphu province when a former school director suffered epileptic seizure and slammed into them in his car.
Police said the accident happened at 9:20am as the students were parading into the Nong Bua Lampu Pitthaya to attend World Science Day.
The former director was driving his car out of the school just as the students were marching in line into the school compound. He suffered an epileptic seizure and lost control of his car.
The car rammed into the students, killing four of them instantly. Eleven others were severely injured.