Were you ironically calling this "irony" to excite the usual internet tempest that comes from calling things ironic which actually aren't?
If so: Total genius!
If not: It is in no way ironic that you would find a bad driver at a driving school.
Maybe it is ironic that one with a licence (?) managed to crash into a driving school, thus returning to it and at the same time showing that is where he belongs 
Yeah, I thought about this a bit as well.
In Australia, where I come from, someone who was still on a learner's permit would be instructed to pull back into the carpark of the driving school to complete the current lesson. And this could have resulted in this accident.
However, in this case, the car has no identifying logos showing that it belongs to the driving school and even has ski-racks, or something, on the roof.
I retract my above post. This appears to be the car of a non-student and therefore is actually ironic!
Doubly so if the car belonged to an instructor!