A police constable and three others have been arrested for allegedly cheating a jeweller and his associate of gold bars worth Rs 1.25 crore in Byculla here, an official said on Wednesday.

Acting on a tip-off, the crime branch team on Tuesday arrested constable Khalil Kadar Shaikh, 47, his aides Ravindra Kunchikurve, 36, Santosh Nakte, 27, both the resident of Sewree, and a manager of jeweller’s shop in Lalbaug area, he said.