Misuse of disabled bay

A woman hopped out of her car and ran into the post office, spent ten minutes in there, then came back to her car. I am sitting in my car on the double yellow lines, hazard flashers on, at an angle, blue badge displayed, stickers in windows, clearly waiting to park so I can get my mobility scooter out. She's decided to fix her makeup, rootle through her bag and spend another ten minutes just sitting there. It's irritated me and upset me that someone is so selfish and ignorant. She needs a word in her shell like, or preferably a fine....life is hard enough for people like me without that level of deliberate rudeness and unkindness.