Successor to polluter not liable under later law
Regina (National Grid Gas plc) v Environment Agency
House of Lords
“A private company which had succeeded the state-owned British Gas in 1986 was not liable under legislation enacted in 1995 for the cost of removing contamination from land at a former gasworks which had been sold for housing in 1965.”
The Times, 28th June 2007
Source: www.timesonline.co.uk
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