 This has been attributed to the sale of this style of food in generic restaurants, increased home cooking of this style of food with easy supermarket availability of ingredients, and immigration restrictions brought in from 2008 making the availability of low-wage chefs and other staff difficult.Regardless of the ethnic origin of a restaurant's ownership, the menu will often be influenced by the wider South Asia (sometimes including Nepalese dishes), and sometimes cuisines from further afield (such as Persian dishes).Some British variations on Indian food are now being exported from the U.K. to India.