Islamabad Police has efficiently launched a campaign against the mobile phone usage while driving or not wearing seat belts while driving. We must appreciate this as it would reduce traffic causalities and give focus to people while driving. The question arises, though, what about the usage of mobile phones by policemen on duty? I believe they should also be not using phones, especially while they are directing the traffic as this is as hazardous as using a cell phone while driving. About time also we had a law bidding all car manufactures in Pakistan to install seatbelts in their cars. -HYDER BILGRAMI, Islamabad, via e-mail, August 1.