Which sector is usually considered to have inordinate public interest because an interruption of the service can be threatening?

Question

Quizplus · Accepted Answer

Transportation is usually considered to have inordinate public interest because an interruption of the service can be threatening, such as delays or cancellations of flights or trains can cause inconvenience to passengers and affect their schedules and plans.

Which Sector Is Usually Considered to Have Inordinate Public Interest