Krobo Youth Network, a youth group in Manya Krobo, staged a demonstration at Odumase Krobo prior to the visit of the flag bearer of the New Patriotic Party (NPP), Nana Addo Dankwa Akufo-Addo, to the Lower Manya Krobo Constituency yesterday demanding an apology from him for what they termed derogatory statements made by Mr Atta Akyea, the Member of Parliament for Abuakwa South in the Eastern Region.