No Space in Graveyards - Where to Die?

Is this right time for legislation for ignored social and religious issue of graveyard space issues? Allotment of plots have always been greed of society but 2 yard space for grave is more difficult. In the image, house full notice displayed for a graveyard at H-8 Islamabad. The question is, what mourners/survivors, who left behind the dieing person, do in already grieving situation???