Lt. Dave, aka, LT, and previously known as Dave-not-the-Wave, won't be riding Irregularly any more.
Capt. Dave will be riding Irregularly starting immediately.
Perhaps even more often than Lt. Dave used to.
For the full story:
Ask Capt. Dave when next you see him on a ride.
For the super-summary: same guy -- different title with Bay Leaf Vol. Fire Dept. _
On a side note ... Dave wonders what Bay Leaf #1 crew will call him now.
He's been "LT" at the fire station so long that ...
... you get the idea.