The Railway Police, Ernakulam, arrested a person, identified as Bhagyananda Saraswathy of Wayanad, on the charge of catching hold of the hand of a girl student who was travelling in the ladies’ coach of Ernakulam-Guruvayur passenger train on Friday morning. He was released on bail after being produced in court. The girl made a written complaint to the police, saying that she had to resort to using pepper spray on his face to let him leave her hand, said a police officer.