 After evaluating the class, the Chinese eventually developed a much smaller 80 ton type harbor security and patrol boat to replace the obsolete and aging Shantou, Beihai, Huangpu and Yulin classes of gunboats performing the patrol duties, thus breaking the long tradition of the People's Liberation Army Navy of having no dedicated patrol boats.Railway accidents in New South Wales

The railways of New South Wales, Australia have had many incidents and accidents since their formation in 1831.