Two Sinn Féin election candidates were caught up in an "embarrassing" dispute over who should take part in a school debate.
Ciara Ferguson and Pádraig Delargy both turned up to participate in a Foyle consistency hustings organised by pupils at Thornhill College in Derry.
The school was placed in an "awkward position" after Mr Delargy attended seeking to be on the panel when organisers had only been expecting one Sinn Féin representative.