Stuck on three -
19 Across - Section the editor we have protected. -r-o-r-d (8). Think it is armoured but don't see why.
24 Down - Thought changing one side would make one famous here (10). e-e-r-t--. It is either cerebrated or celebrated. Can't make my mind up.
Last one -
44 Across - It's tough covering unknown area, something drives try to avoid. -a-a-- (6)