A child was killed and 20 others injured on Tuesday when a tractor-trolley overturned in Naraini area here, police said.
Circle Officer (CO) Nitin Kumar said that the one-year-old child died on the spot.
There were 25 people in the tractor-trolley at the time of the accident.
The injured have been taken to hospital, where condition of nine of them is stated to critical,the CO said.