Shameem, a resident of Ravatpur here, dialled 100 yesterday and informed the city police of a blast at an intersection near a salt factory in Ravatpur, police said.
Many police teams rushed to the spot and found the news to be false.
On investigation, it was known that the news came from the child, police said, adding, the boy confessed that he called the police to see whether they reach immediately on the spot as shown in a television serial.
Since it was a 10-year-old boy who made the call, we let him off with a warning, Mishra said, adding, police would have taken an action if the call was made by an adult.