Same here, guy slammed on for no reason was a complete **** of a person just looking for trouble.
Mr's car (Mini) hit his tow bar (rav4) no damage to his car, hairline crack to her front bumper, litterlay just resprayed it, 2 small to even bother filling.
2 weeks later whiplash claim, we contested it, had people out to check damage of car etc, lucky we had photos of the day... The inspector laughed at the damage.
Also had 2 witness's of how he was driving and caused the accident, even thoguh she went into the back.. His claim was rejected by the court & he had to pay costs to the insurance legal team.
Karma.