There are at least five bands called Warning. 1) Warning was a doom metal band formed in Harlow, Essex (England, UK). The band was formed in 1994 by Patrick Walker and Stuart Springthorpe. They were notable for their downtempo, progressive, melodic, heavy and doom-laden sound; the idiosyncratic and poignant vocals of Patrick Walker; and his introspective, darkly confessional lyrical themes. The band released two demo tapes, Revelation Looms in February 1996 and Blessed By The Sabbath in March 1997 which led them to gain underground metal press attention and label interest.