Marape made this call today on the floor of Parliament when responding to questions raised by MP for Moresby North East, John Kaupa.
He encouraged the people to file complaints with relevant authorities.
“Not all leaders are involved in corruption. Do not accused leaders on corruption and posted accusations on Facebook. If you have evidence, file your complaints with the police or Ombudsman Commission.
“Facebook is not a Police Station, ICAC or Ombudsman Commission.”