Don Warrington Philip Smith in "Rising Damp", from 1974 to 1978, alongside Leonard Rossiter, Richard Beckinsale, and Frances de la Tour. Warrington also appeared as series regular in the crime drama "C.A.T.S. Eyes", as government contact Nigel Beaumont (1985–1987); in "Impact Earth" (2007) playing General Harris; and in "New Street Law" as Judge Ken Winyard. In 1993 Warrington played television reporter Graham Gaunt in "To Play The King", the second part of the BBC's "House of Cards" trilogy. He has had smaller roles in many programmes including "Red Dwarf", "Lovejoy", "Manchild", and "Diamond Geezer". Warrington portrayed the villainous founder of Time Lord
Damp (structural) with most other forms of dampness, rising damp is often misdiagnosed in buildings. Many misdiagnose a wall stain as rising damp instance due to misinterpreting the visual evidence of the wall and the readings of moisture meters. In simple terms rising damp occurs when ground water travels upwards through porous building materials such as brick, sandstone, or mortar, much in the same way that oil travels upwards through the wick of a lamp. The effect can easily be seen by simply placing a piece of porous brick, stone, or mortar in a shallow tray of water and observing how the