Parliamentary constituencies in Humberside
Humberside was abolished in 1996 both as a county council and a non-metropolitan county, being succeeded by the four unitary authorities of East Riding of Yorkshire, Kingston upon Hull, North Lincolnshire and North East Lincolnshire. The constituency boundaries used up to the 2005 United Kingdom general election were drawn up when the county still existed.
Source: Wikipedia — Parliamentary constituencies in Humberside (CC BY-SA 4.0)