Yeah 'cause GPS traces through schools are always highly reliable!
Also is it a legal cut through if it's not on the map? I wouldn't have thought so!
It's legal on the current version of the map - not on the 12 month old PDF that I printed today. My school is only single story and not a huge number of buildings. If I was going to use it with kids, the course would largely be bush and ovals.
Also thinking about the concept on my metro map of the surrounding suburb.