Portsmouth enrols 23,000 students and is ranked among the world's best modern universities. Portsmouth is also the birthplace of author Charles Dickens and engineer Isambard Kingdom Brunel. The Romans built Portus Adurni, a fort, at nearby Portchester in the late third century. The city's Old English name "Portesmuða" is derived from "port", meaning a haven, and "muða", the mouth of a large river or estuary. The "Anglo-Saxon Chronicle" has a warrior called Port and his two sons killing a noble Briton in Portsmouth in 501. Winston Churchill, in his "A History of the English-Speaking Peoples", says that Port was a pirate
Buses in Portsmouth several features including bus priority measures. It has now been replaced by The Star service, running today as route 7. In 2004 the city became one of the first in the world to introduce real-time information to all of its bus stops and buses. The system was designed and developed by the city council and USA-based firm MeshNetworks. Buses in Portsmouth Buses in Portsmouth are a form of public transport in the city of Portsmouth, England. Motor bus services in Portsmouth began in 1919, and were expanded in the 1930s following the closure of the Portsmouth Corporation Transport tram network.