The police have dismissed as false the information circulated on social media today about a bomb planted at a roundabout in Puchong Permai near here.

Subang Jaya Police chief ACP Mohammad Azlin Sadari said the police conducted an inspection at the location and found no bomb.

"It is false information circulated by an irresponsible person," he said when contacted by Bernama.

The false information, accompanied by a photograph, went viral on social media at about 1pm today.