... the methods of taxing beer within the Member States vary, and it is possible to permit this variation to continue, in particular by laying down a minimum rate expressed as a charge related both to the original gravity and to the alcoholic content of the product.
The United Kingdom may continue to apply the exemptions which it applied on 1 January 1992 to the following products:
- concentrated malt beverage the worts of which prior to fermentation were of a specific gravity of 1 200 of Original Gravity (47° Plato) or more;