HOUSEWIFE.. let your shopping help our shipping YOU want to play your part on the Food Front. The part you can play is important because so much of our food comes across the sea. You can elp in these ways:— 1 BY AVOIDING WASTE—and thus saving shipping space. Do you realise that if everyone in Great Britain wasted 1/2 oz. of bread daily—only half an ounce—we should be wasting 250,000 tons of wheat a year? The space in thirty wheat ships, in fact. We want that space for munitions—every little helps.