Newcastle Brown Ale wider Newcastle Science City project. Demolition of the former brewery began on 8 March 2007. The triggering of the controlled demolition of the former Barrack Road bottling plant opposite St James' Park was ceremonially performed by Sir Bobby Robson on 22 June 2008. Bottling of Newcastle Brown Ale moved to the John Smith's Brewery in Tadcaster, North Yorkshire, in 2007. Heineken bought Scottish and Newcastle in a joint deal with Carlsberg in 2008. On 13 October 2009, Scottish and Newcastle announced that it planned to close the Dunston brewery in 2010, moving production of Brown Ale to the John Smiths
Old ale secondary fermentation with brettanomyces yeast which was present either in the pitching yeast or in the wooden equipment. Because of the time required for the aging process, some investors would buy mild ale from brewers, age it into old ale, and sell it at the higher price. Eventually, brewers began to keep some beer behind at the brewery, age it themselves and sell it to the pubs. In some cases old ale was a blend of young and old. The "stock ale" was the brewery's very aged ale and was used to inject an "old" quality, and perhaps acidity to