http://www.communities.gov.uk/documents/fire/pdf/2056940.pdf - 2011 - info about airport fire operations for local fire services - 300 pages
http://en.wikipedia.org/wiki/Law_enforcement_in_the_United_Kingdom
http://en.wikipedia.org/wiki/Her_Majesty%27s_Coastguard
http://scanuk.9.forumer.com/index.php?showtopic=66 - very comprehensive list of radio freqs from 2009