A 64-year-old man was injured after stones were thrown at his train carriage as he travelled from Kurunegala to Jaffna.
The attack, which is the latest in a series of similar train attacks, took place near the Sinhala area of Mathavachchi on August 31.
The victim, P Sivachelvan from Vadamaradchi East, was admitted to Anuradhapura hospital.