Prog? In Yorkshire? Surely not! :-)
Have a look at classicrocksociety.co.uk - as the name implies we cover "classic rock" as a whole, but for the 25 years of our existence our remit has always been to give as much support as possible to bands that would otherwise receive very little coverage..there is a thriving community of new prog out there.
Despite all of us being dotted around the country, historical reasons mean the CRS is based around Rotherham. In the past we've been responsible for giving bands such as Spock's Beard and Mostly Autumn their first breaks and we continue to promote gigs as often as we can (on a voluntary basis - none of us take any money from the CRS). This weekend we've got a sold out Pendragon show, and we've had Magenta, Steve Rothery, Renaissance and Arena in the past few months as well as more obscure artists like Franck Carducci and Lazuli.
Sorry for the advert(!) but if it's prog you want....check out the CRS!