Some People irritate me

The other day I was going to the supermarket to pick up some shopping, I parked my car and as I was walking across the car park towards the main entrance a car came racing in and drove straight into the disabled parking space.
As I approached I noticed two lads get out aged about 20 I guess, no one else was in the car. Anyway I was polite and asked the driver if he was disabled (having a disabled mother it irritates me when people abuse designated parking spaces).

The conversation went something like this -
Driver - "What the f**k as it to do with you"
Me - "I'm just pointing out thats a disabled space and somebody may need it, there are plenty of other spaces at the back of the car park"
Driver - "I'll park where I want so f**k off and mind your own buisness" (think he called me a choice name here)
Me (was getting angry) - "I think its everyones buisness"
Passenger (trying to be diplomatic) - "We are not going to be long"
Me - "Makes no difference, them places are there for a reason"
Driver - "What you gonna do about it"
Me - "Leave your car here and you'll find out"
Driver - "You're asking for a punch"
Me (was digging my heels in now & other customers were starting to watch)- "Just try it"
Passenger - "Maybe we should move"
Driver - "I'm not taking any notice of this t**t"
Me - "Well you have a problem then haven't you cos you're breaking the law and I'm not"
Driver - "I'm going to get angry"
Me - "Thought you were already that"
Other Customer - "He's right just move your car"
Driver - "Why should I"
Other Customer - "With all this fuss you'll be on CCTV and probably get clamped"
Passenger - "He could be right"
Driver - "Oh F**k it get back in" turned to me and said "You had better hope you don't run into me again"
Me - "Yes right, think I'll look forward to it"

And off he went, what a plonker.