The three were identified as Dhramveer alias Monu of Gandhi Nagar, and Satish and Manish from Laxmi Garden.
Besides the cylinders, two pick-up vehicles were also recovered from them.
"They all were involved in black marketing of cooking gas cylinders. We are grilling them," said Yashwant Singh of Gurgaon police Crime Branch.
--IANS (Posted on 12-10-2013)