ABU DHABI: The Department of Transport (DoT) in Abu Dhabi stated that it has proceeded with the preparation of the regulations needed to implement the law reinforced by President His Highness Sheikh Khalifa Bin Zayed Al Nahyan in regard to the Traffic Toll System in Abu Dhabi. DoT will conduct an integrated field study to identify the areas where the system is going to be applied along with the technical requirements and identify the cost of the traffic toll system and operating hours before submitting these details to the Executive Council for approval.