Punjab Chief Minister Maryam Nawaz has expressed sorrow over loss of precious human lives in collision of ambulance and tanker in Attock.Expressing condolence and sympathies with the bereaved families, she directed the best possible medical care facilities to the injured.She also directed to take action against the persons responsible for the negligence.Five people were killed and three others injured as result of a collision between an ambulance and an oil tanker near Hakla Interchange today.Meanwhile, Governor Khyber Pakhtunkhwa Faisal Karim Kundi has also expressed deep grief and sorrow over the killing of five persons in an accident near Hakla interchange.In a statement in Peshawar today, he condoled the bereaved over the tragic death of their family members.Source: Radio Pakistan