Fake Indian currency notes (FICN) of Rs 4,25,000 face value were seized and four people arrested by the city police from a Kolkata neighbourhood on Friday, police said.

The city police's Special Task Force caught four individuals -- Prashanta Majumdar of North 24 Parganas district, Md. Akram Ali of Kolkata, Anarul Haque of Malda district and Md. Guddu Khureshi of Kolkata -- while they were exchanging the currency in Narkeldanga area.