County Borough of Teesside councils in 1918, and was a pioneer operator of electric trolleybuses. The three undertakings adopted a common livery of turquoise and cream in 1967 in preparation for their amalgamation. On 1 April 1968 the combined fleet became Teesside Municipal Transport. Teesside initially operated a mixed fleet of trolleybuses and omnibuses, but on 4 April 1971 trolleybus operation ended. A formal closure ceremony was held two weeks later. Before 1968 the Teesside area was served by three police forces: Middlesbrough Borough Police, Durham Constabulary and the North Riding of Yorkshire Constabulary. It was originally envisaged that the new county borough would
Teesside Football League point. Teesside Football League The Teesside Football League was a football competition based in northern England. Established in 1891, it was dissolved in 2017 when it merged with the Eskvale & Cleveland League to form the North Riding Football League. At the end of its existence the league was placed at level 11 of the English football league system, with clubs being promoted to Division Two of the Northern League. The league was founded in 1891 and was contested every season until 2017, with the exception of the two World Wars. Clubs competed in three cup competitions, the MacMillan Bowl,