In one of the biggest heroin seizures of this year, the Punjab Police have busted two separate cross-border drug smuggling rackets with the arrest of four drug traffickers and recovered 77.8 Kg of heroin and arms from their possession. Director General of Police Punjab Gaurav Yadav said that both the intelligence-led operations were executed by the Counter Intelligence Ferozepur. He said these modules were actively involved in trans-border and inter-state drug smuggling in Punjab in a big way. He said that two separate cases have been registered under various sections of the NDPS Act and Arms Act in this regard.