MARGAO: Margao town police on Friday arrested Mehboob Subani Parkyawale, 32, a resident of Housing Board colony, Gogol, Margao, after he was caught red-handed with 1.4kg of narcotic substance suspected to be ganja worth Rs 1.46 lakh. He was arrested from the parking lot behind the public toilet near the Margao fire station in the wee hours of Friday. Parkyawale was arrested under provisions of the Narcotic Drugs and Psychotropic Substances Act 1985. Further investigation is under way.