There is no such place as Humberside - its use in East Yorkshire & Lincolnshire is severely punished.

Only the BBC insist on propagating the myth - nothing surprising there as they are so out of touch with the audience.
Humberside Police? Humberside Fire and Rescue? Humberside Airport?
And it is consistently referred to as BBC Yorkshire and Lincolnshire.
Which is one of the major problems as I said the BBC insists on using the old and hated 'H' name. The police are looking at changing to Humber police - that is if the forces are not combined to Yorkshire police first. Humberside airport is a throw back to the days when it was set up by the then council, there was talk of renaming it after a local figure, Liverpool John Lennon et al. The idea was quietly dropped by its then owners when they put it up for sale (there was considerable propaganda put about by the BBC that it should be called Peter Levy airport - only on Look Hull of course) The fire service cant be bothered about looking at the name they have enough political internal politics and wrangling to last a life time. As for everything else from the nasty political carve up of the 70's,it was done away with in 1996. Its the East Riding of Yorkshire once again & North & Northern Lincolnshire. Ceremonial counties of East Riding for the North bank, Lincolnshire for the south. The EU region is Yorkshire and the Humber. Because the BBC insist on the old 'H' name and refuse to change it, indeed changed the old Humber website to 'H' side. Because of this other parts of the BBC constantly slip up and confuse the rest of the country by using 'that' name. You would be surprised within the BBC just how many people say that it must exist because there is a website and a radio station.
Incidentally the radio station is supposed to cover the whole of the North bank and North Lincs. It actually is an estuary based radio station and only serves the needs of Hull, Scunthorpe, Grimsby and occasionally Goole, It has few supporters from the rest of the East Riding & Lincs.
Humberside has as much accuracy and validity as Humberbanks, Humberland or Humberville - it doesn't exist and thank god the 'county only existed for 21 years