QUETTA Four suspected foreigners were arrested on Tuesday by security forces from bordering area of Chaman while trying to enter into Pakistan illegally. According to sources, on the basis of intelligence reports, security forces impounded a vehicle at Boghra Road of Chaman and arrested four foreigners. The security forces also arrested driver who is a Pakistani national. The sources said that they had entered into Pakistan illegally via bordering area of Chaman. According to initial reports they were Iranian nationals and trying to reach Quetta without having legal travelling documents. However, when this scribe contacted spokesman of Balochistan Frontier Corps (FC), he denied reports of arrest of any foreigner from Pak-Afghan border area.