Around 4 kg charas worth Rs 1 crore was seized from a person near Gopal Ashram Hotel, MIDC complex in Thane on Tuesday, said a Narcotics Control Bureau (NCB) official.

The accused, identified as Ashraf Mustafa Shah has been arrested. He is a resident of Wagle street, Thane (West). A team of NCB’s Mumbai Zonal Unit (MZU) also seized 11 kg marijuana worth Rs 2 lakh from his house.