The Electoral Commission has invalidated the vote of the NPP Ashanti Regional youth organiser, Raphael Sarfo Patrick.
The EC cited breach of regulations governing the electoral process as the reason for this action.
Mr Sarfo reportedly showed his ballot paper to the public after voting, contrary to the established rules.
The rejection of Patrick’s ballot paper reportedly led to a confrontation between supporters of Dr. Bawumia and other delegates.
The situation escalated momentarily, but the intervention of the police swiftly restored order.
Meanwhile, voting is ongoing across the country in the New Patriotic Party’s Super Delegates Congress.
The special delegates congress carries immense significance, as it holds the key to determining the party’s flagbearer for the highly anticipated 2024 elections.
The 10 candidates running for this crucial stage of the selection process include Ken Ohene Agyapong, Alan John Kwadwo Kyerematen, Joe Ghartey, Kwadwo Poku, Dr Owusu Afriyie Akoto, Kwabena Agyei Agyepong, Francis Addai Nimoh, Dr Kofi Konadu Apraku, Boakye Kyeremanteng Agyarko, and Dr Mahamudu Bawumia.
Over 900 delegates nationwide are expected to decide the fate of the 10 presidential aspirants.
Voting is expected to end at 1pm.