The intending candidates came to Wabag town on Friday to advise the provincial Electoral Commission office of their intention to protest the appointment.
Lukas Neah, who contested the 2007, 2012 and 2017 elections, highlighted that the same returning officer was named in the 2012 election petition, and was the reason behind their 2017 protest and petition to the election steering committee.
“We have written several letters; we have a big file which is with us and we will present to the Electoral Commission regarding the appointment of the returning officer,” he said.