15:50Rugby Union: Cardiff v SwanseaBBC One Sun 18th Mar 1973, 15:50 on BBC One Wales Source: Radio Times
16:30TV Top of the FormBBC One Sun 18th Mar 1973, 16:30 on BBC One WalesQuiz(to 16.55) Source: Radio Times
18:40Darlun a DamegBBC One Sun 18th Mar 1973, 18:40 on BBC One WalesChildren's views on the Parables(to 18.50) Source: Radio Times