Research

Some information that was included in the voice over was taken from websites and newspapers. 
Some of our information was from a booklet we received off of a dairy farmer which included information about semi skimmed milk. 

The information about the consumers of milk and the amount that farmers earn was found from google simply on wikipedia. The information about the milk demonstrations was taken from a newspaper called 'The week', which we then expanded by looking online for more information from the week website.