Her Majesty the Queen has officially opened Stonegate Farmers' new headquarters, a cutting-edge facility for packing free-range and organic eggs. During the visit, the Queen observed production from a viewing gallery and met with staff from various departments. She concluded the engagement by unveiling a plaque to mark the official opening. Report by Covellm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn