Legislation to prevent:
1adulteration&contamination of food/food sources
2sale of low quality food
3establish&maintain compositional&nutritional standards
4use of nonbeneficial additives
5misleading labeling&to promote informative labeling
aAdulteration of food&drink act 1860-no impure or injurious food was allowed
bFood Act 1938-bad food was seized,misleading labelling&selling was an offence
cFood safety Act 1990
1rendering food injurious to health(adding smth to food,using it as ingredient,abstracting anything from food,subjecting food to any treatment).If hypothetical customer might be affected
2selling food failing to comply with requirements(injurious,contaminated,unfit)
3selling food other than demanded-if not the standard
4falsely presenting the food
Was made to comply with EU law.Ministers can issue codes under it.Enforcement responsibility of local food authorities.Act was made to take account changing technology
Food Advisory Committee&EU help government continuously:
1Use of additives is closely monitored(must have advs&no other way)
2Irradiation must bee said in label
3Claims are controlled
4Labeling is required
5Contact material
The hungry world 
1Population growth
2inefficient production in some parts
aWater-3% is useable,unevenly distributed.Only 15% is irrigated,produces 30%
bFarming methods-more literacy&knowledge.Pesticides&fertilizers(Integrated pest management)
cBiodiversity has decreased with bigger farms
3unequal distribution-erosion