How should the width of taxiways be regulated?

The correct approach to regulating the width of taxiways is that it should be standardized across all airfields. Standardization plays a crucial role in aviation safety and operational efficiency. When taxiway widths are uniform, it facilitates a more predictable environment for pilots and ground crews. This consistency helps in preventing potential accidents and misunderstandings, particularly during busy operations or in adverse weather conditions.

Furthermore, standardization allows for uniform training for personnel, the integration of safety protocols, and better infrastructure planning across different locations. It ensures that all pilots have a similar experience when taxiing, minimizing variability that could lead to errors.

While varying the width based on aircraft size or determining it by individual airfield requirements might seem practical in specific scenarios, these approaches could lead to inconsistencies and potential safety risks as they would result in a lack of uniformity across the aviation network. Adapting to the most recent guidance is essential, but it should also align with a standardized framework to ensure widespread conformity and safety.