Gurugram, April 16 -- In an anti-narcotics crackdown, Mahendragarh police have dismantled a drug trafficking network by arresting 11 accused, including a Nigerian national, police said on Wednesday. During the 10-day operation led by superintendent of police, Deepak Kumar, police recovered 33 grams of heroin, 63 grams of ganja, 220 pills and counterfeit currency and registered four cases under the Narcotic Drugs and Psychotropic Substances (NDPS) Act. The SP said the crackdown began on March 13 with the arrest of a peddler from the Takht Bawri area with 19 grams of heroin and Rs.13,900 in suspected drug proceeds. Subsequent arrests of three led police to the Nigerian national on March 31, from whom they recovered Rs.18,500 in proceeds and counterfeit notes worth Rs.32,300. Police said his visa status and possible links across the NCR are under probe. The probe led to the arrest of another accused on April 10 with 63 grams of ganja. One accused was held from Shiv Mandir on April 11 with 18 grams of heroin and another with 15 grams, the officer said. A drug supplier was also arrested, and a motorcycle used for deliveries was seized....