KATHMANDU: A police team deployed from the Metropolitan Police Circle of Singh Durbar has arrested two persons for black marketing of petroleum products from Ghattekulo of  Kathmandu on Saturday. The detainees have been identified as Puspa Shrestha (30) from Ghattekulo, KMC-32 and Mohlal Khatri (28) of Lekhapokhari-1 of Salyan district, currently living in Bagbazaar. Police also seized some petrol, diesel and kerosene from them. Further investigation regarding the case is underway.