"A person identified as Salim Syed was arrested today at the city airport, when he tried to smuggle in six gold bars worth Rs 18.75 lakh by hiding it in his rectum," a Customs official said.
"Syed, a native of Mumbai, arrived on Air India flight number AI-019 from Delhi as a domestic passenger," the official said.
The Customs Department acted after watching Syed walking in a suspicious manner since he was finding it difficult to move properly, the official said.