Denning judged in the Court of Appeal at the time, and  held that Sikhs were not a racial or ethnic group.  His ruling was overturned in the House of Lords, notably by Ian Fraser, Baron Fraser of Tullybelton, who outlined seven points by which ethno-religious groups were to be defined. 
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Alfred Denning, Baron Denning: Likeness
Alfred Denning, Baron Denning was British judge. Explore interesting quotes on likeness.
                                        
                                        That very day the market manager wrote a letter to Mr. Hook, banning him from trading in the market. 
Ex Parte Hook [1976] 1 WLR 1052 at 1055. 
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Introduction to The European Court of Justice: Judges or Policy Makers? (London: Bruges Group, 1990).
                                        
                                        Burgess v. Rawnsley (1975) 30 P. & C.R. 221. 
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                                        H.P. Bulmer Ltd v J. Bollinger SA [1974] Ch 401 at 418. 
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Response to the Remembrance Day bombing (8 November 1987), quoted in The Times (9 November 1987), p. 2