Under Operation Smile, a team of Sector 49 police recovered Samir(11), resident of Samastipur in Bihar, Jitendra (12) of Khagadia, Bihar, and Anil (12) of Gorakhpur, Uttar Pradesh.
DSP Rajkumar Mishra said their family members have been informed and till they reach Noida, the children have been handed over to childline to look after.