Why do some people think this is acceptable?

Vehicle Details:

  Vehicle Registration: LT17 VKB
  Submitted By: Selfish Parker Team
  Date submitted: July 25, 2019
  MOT Expiry 2020.09.24
  Location: Not Recorded
  Location (Detailed): Not Recorded
  Car Make: PEUGEOT
  Car Model: BOXER
  Car Colour: White
  Car Fuel Type: Diesel
  Car Shape/Type: Not Recorded
  Reason: Across Parking bay lines
  Description: RT @DriversShame: @t**tparking why do some people think this acceptable? https://t.co/oiQQIA8IzL
Know someone who can't park? Place a flyer on their window shield and let them know that they're a Selfish Parker