Shelton police arrested a 74-year-old man on Wednesday after they say he caused a disturbance on a school bus.
Police were called to Indian Wells Road where they say Donald Hutchinson stopped his vehicle in front of the school bus and then got out of his car and boarded the bus.
He began arguing with the bus driver while three small children were on the bus, police said.
Hutchinson was apparently upset about an argument he had with the same bus driver the day before, according to police.
Hutchinson was charged with disorderly conduct and three counts of risk of injury to a child. He was released on $2,500 bond and is scheduled to be in court on Thursday.