According to police, the three youths are residents of Assam and are pursuing a course in photography. The incident took place when they were roaming around in Prakash Colony and clicking pictures.
"They had clicked pictures of an under-construction building when the owner of the property objected to it and questioned them over the issue. Soon, an altercation broke out during which some locals beat them up," said a police officer.
A police team from Amar Colony police station took them to AIIMS Trauma Centre where they were treated for minor injuries.