So that would slot in with what I said above. ie.:-And on the grounds that I wasn’t in charge of a mechanically propelled vehicle at the time
Let's look at it this way, as a pedestrian the garda has no reason or grounds to ask for your driving license.
'Struck out' means it may be re-entered, but generally it never is.it was struck out. What’s the difference between that and dismissed?
'Dismissed' means just that ie. has no merit, and is thrown out of court.