Anti-Narcotics Force (ANF) Intelligence on Saturday foiled a bid to smuggle 40 kg heroin from Karachi to the United Kingdom (UK). According to an ANF Headquarters spokesman, ANF Karachi and ANF Intelligence conducted a raid and managed to recover 40 kg heroin from a parcel containing packets of black pepper powder booked for UK. The spokesman informed that a case has been registered while further investigation was in progress. Efforts were underway to arrest the accused, he added.