RIYADH: Saudi border patrols in the Najran, Jazan, and Asir regions have thwarted attempts to smuggle 62.5 tons of qat, 1.842 tons of hashish, and 692,106 tablets of a controlled drug into the Kingdom. Col. Misfer Al-Quraini, spokesperson for the General Directorate of Border Guard, said a number of people had been arrested in connection with the smuggling bids and their cases referred to the Public Prosecution, the Saudi Press Agency reported on Wednesday. Earlier on Wednesday, authorities arrested three nationals in two separate attempts to smuggle and sell illegal drugs in the Kingdom.