"minijess" Personally I would've said you'd be OK as you are still intending to-go-on studying, it wont harm you to give them a call anyway, it would make a difference if you started delivering pizzas to get some cash in and then you had an accident while doing that and you had 20 pizzas all over the back seat

and your pizza cap on the passenger seat, then you may be in a little trouble

.
I would notify them if it was a permanent change, I would have thought that being a student would have been quite a high risk in all areas especially as our local collages seem to attract the car thieves (broken glass everywhere around collage

)

.