Did they say whether it would be restricted or unrestricted class 4? And is there a difference in difficulty of how to get it?
Not much different, on the restricted you do a road test in a car, on the unrestricted you need to do the test in a mini-bus like the Handidarts I believe.
I had my class 2 with air and had to do the test in a 55 seat stickshift bus like the PCL buses. Man that was hard, I had to drive the bus through downtown and onto Dallas rd and navigate the bends by the coast guard base without touching the centre line and then parallel park and reverse park on a downhill slope (reverse parking in a stickshift bus)
The class 4 is no more than a class 5 test with the exception of the medical and the pre-trip inspections