if the racing starts at 12-00 on senior day isn`t there a ducati parade before ,
"Ducati will also be holding a special parade lap, prior to the Senior Race on Friday June 6 to celebrate the 50th anniversary of its relationship with the TT, and the 30th anniversary of Hailwood’s triumphant return" iomtt.com

so surely the roads must be closing before 11 .therfore won`t marshalls have to be in place before then so will miss the walk about

lockman