Checking the dining areas of an eating establishment for evidence of flaking paint, broken light bulbs will reduce the chances of?

Checking the dining area of an eating institution for evidence of flaking paint, broken light bulbs will decrease the chances of physical contamination of food. Many food safety guiding principles had been produced by the Food and Drug Administration and other related institutions to safeguard public food safety in restaurants and other public cafeterias. 

to provide benchmarks