Four people were killed and two injured in a collision between a car and a bus on the Yamuna Expressway on Sunday, police said.
"While three persons were killed on the spot, the fourth succumbed to injuries in the hospital," a police officer said.
According to police, the accident took place after the over-speeding car veered off the road and hit a divider. The vehicle then collided with the bus coming from the opposite direction.
SP (rural) Srish Chandra said the dead include a father-daughter duo and two others.
The injured, who have been admitted to the hospital, are in a serious condition, he said.
The victims were heading towards Farrukhabad from Delhi to celebrate Holi festival, the officer added.