The LibDems have called on councils in Scotland to source more food locally. Here's some figures from an online article:
"The information revealed how much councils spend on local food, with East Lothian spending 34.3% of its fruit and vegetable budget locally and 83% of its meat budget locally.
Aberdeen spent 29% of its food budget locally while Highland Council spent 16% within the local authority boundaries."
Further details on the Spalding Guardian website.