Zanzibar, before a young couple had children they might meet neither their father-in-law nor their mother-in-law. To avoid them they must take a long roundabout. But if they could not do that, they must throw themselves on the ground and hide their faces till the father-in-law or mother-in-law had passed by.(284) Among the Basutos a man may never meet his wife’s mother, nor speak to her, nor see her. If his wife is ill and her mother comes to nurse her, he must flee the house so long as she is in it; sentinels are posted to warn him of her departure.(285) In New Britain the native imagination fails to conceive the extent and nature of the calamities which would result from a man’s accidentally speaking to his wife’s mother; suicide of one or both would probably be the only course open to them. The most solemn form of oath a New Briton can take is, “Sir, if I am not telling the truth, I hope I may shake hands with my mother-in-law.”(286) At Vanua Lava in the Banks Islands, a man would not so much as follow his mother-in-law along the beach until the rising tide had washed out her footprints in the sand.(287) To avoid meeting his mother-in-law face to face a very desperate Apache Indian, one of the bravest of the brave, has been seen to clamber along the brink of a precipice at the risk of his life, hanging on to rocks from which had he fallen he would have been dashed to pieces or at least have broken several of his limbs.(288) Still more curious and difficult to explain is the rule which forbids certain African kings, after the coronation ceremonies have been completed, ever to see their own mothers again. This restriction was imposed on the kings of Benin and Uganda. Yet the queen-mothers lived in regal state with a court and lands of their own. In Uganda it was thought that if the king were to see his mother again, some evil and probably death would surely befall him.(289)