Rachel Banner, leader of True Wales, the group that campaigned against further devolution of powers to Wales says: ''It's pretty clear that Welsh Ministers, one by one, are cutting every tie that binds us to the United Kingdom.''
More top news
Plenty of fine dry weather to come today and prolonged spells of sunshine. A cool easterly breeze will take the edge off the temperatures.
The three-day event in the Welsh capital is expected to attract more than 20,000 visitors.
Steve Ashton's picture of a jacket potato and corned beef served to his 81-year-old mother has been shared 130,000 times on Facebook.