sentences:  In April 2009, the county council was merged with the old district councils of Wiltshire (Kennet, North Wilts, Salisbury and West Wilts) into a new unitary authority known as Wiltshire Council, and the arms of all of them passed to the successor authority.New green flags were created which have been flown from council buildings around the county, but these flags are not generally available to the public.The "Bustard Flag" was created by Mike Prior and designed by Helen Pocock, a graphic designer, in 2007.