Hemoglobin, as you know, is an oxygen carrier and so red blood cells concentrate in bags of hemoglobin which circulate in your blood and they carry oxygen.
Plastic bag use plummets in supermarkets since 2006Use of carrierbags down 43% in four years, says Waste &Resources Action Programme, but recent figures show fresh rise
Shopkeepers will also be barred from handing out free plastic carrierbags except for fresh and cooked foods. Those breaking the law face fines and could have their goods confiscated.