- Hemel Hempstead On-Line is the website of the local newspapers Hemel Gazette and Herald Express. Part of Central Counties Newspapers, and covering Hemel Hempstead, Birkhampsted, Tring, Dacorum, Kings Langley and Leighton Buzzard. Contains useful information on the local area, plus news, sport and up to date listings of cars, jobs and property.www.hemelonline.co.uk