KOLKATA: Plainclothes cops knocked on the doors of Shantiniketan — the residence of Trinamool Congress national general secretary Abhishek Banerjee — on Monday and walked out with a large monitor and hard disks after several minutes of high drama.

Kolkata Police visited TMC leader Abhishek Banerjee's Harish Mukherjee Road residence, raising questions amid an ongoing civic body investigation into property-related matters.

Kolkata Police visited Trinamool leader Abhishek Banerjee's residence, calling it a routine exercise without any law-and-order concerns.