The manner of administration varies. Many Anglican parishes retain the use of an altar rail, separating the area around the altar from the rest of the church. This practice is meant to convey the sanctity associated with the altar. In such churches, those who wish to receive communion will come forward and kneel at the altar rail, sometimes making the sign of the cross and cupping their hands (right over left) to receive the bread, then crossing themselves again to receive the chalice. Anglo-Catholics are often careful not to chew the bread (hence the overwhelming use of wafers in these parishes) or touch the chalice. Some prefer to have the bread placed directly on their tongue. In other parishes recipients stand before the administrators to receive Communion, while in still others participants may pass the sacrament from one to the next, often standing in a circle around the altar. The practice of using individual cups and handing out individual wafers or pieces of bread to be consumed simultaneously by the whole congregation is extremely uncommon in Anglicanism, but not unheard of.