18. To make the Church's multiple apostolate in the field of social communication more effective, a day is to be set aside each year in every diocese, at the bishop's discretion, on which the faithful will be reminded of their duties in this domain.
18. Ili kufanya uchungaji wa Kanisa katika kipengere hiki cha vyombo vya upashanaji habari katika jamii kuwa thabiti, “Siku” maalum yafaa kupangwa katika kila mwaka kwa kila jimbo ulimwenguni, kwa maelekezo ya Maaskofu, ambapo waamini watakumbushwa wajibu zao katika fani hii.