Man I had a scary experience. I hadn't gone through Mt. Park in a long time, so I thought I would take it and then head to Broadmead.
Anyway I come around the first left hander at a good clip (off Shelbourne) and my eyes just about bugged out! No warning or anything - JUST A BLOODY CONCRETE BARRIER ACROSS MY LANE MID-CORNER.
Ya the construction crew was nice enough to prop a road closed sign against the barrier! Maybe they have some signage up now but a little warning before you enter the corner might be nice. Could have ended really badly.