Well you are riding and behaving like a complete novice! >
I could think of a few more descriptive comments.
If the Vectra driver was driving too close behind the car in front; wtf were you doing squeezing inbetween?
Obviously did not plan that overtaking manoeuvre very well did you? :
Before you committed to that overtake you quite obviously had not thought out where you were going to go if you had to pull in for oncoming traffic.
The Vectra driver was too close admittedly; so why then expose yourself to a right t*+t by sticking your 'L' plated bike right under his nose?
Lack of experience!! To name but one.
Don't critisize the driver. Look a little close to home if I was you; and look beyond your front mudguard!