The effect of a prescribed Antarctic spring ozone hole(based on the observed ozone decrease from 1979 to 1985) on the temperature and circulation fields of a two-dimensional stratosphere-troposphere model is discussed. The temperature fell by a maximum of 6 degrees in November at about 17 km at the south pole. The mean meridional circulation induced by this temperature change acted to fill in the hole,though the effect was small,producing a change of 14 DU one year. Since observations suggest a fall in the southern hemisphere wave activity in October in recent years,a version of the model in which the southern hemisphere wave driving is reduced by 50% throughout the year,and in which the ozone hole is also present,is run. The ozone column falls by up to 44 DU at 76°S in November but rises by 12 DU near the equator.