The free prescriptions issue is not as big as people make out. According to Scottish Government stats, before charges were abolished 50% of the population was entitled to free prescriptions, and 92% of items dispensed in Scotland were supplied to patients free of charge.
Also, spending on this means there are things you get in England that we don't get here. I hear a lot of talk about walk-in centres; we don't have those. There are also cancer treatments not available here.
Scotland is often called the sick man of Europe, and one of the ways the government is trying to improve health is by making prescriptions free. The UK government has decided other priorities for England.