Minor bump.

I would suggest that would be sensible. Similar thing happened to my wife in October. We considered not reporting it as neither car had any damage but luckily decided that it would be wise to report it. Third party said they'd get back to us once they've checked the car if they wanted to pursue a claim. 'Seemed' honest professional person and neither we or insurance company heard anything for 4 months.

Just as insurance co. was on verge of closing the claim (as renewal was imminent and we didn't want open claim at renewal), hey presto out of the blue, they get a personal injury claim from the third party - from a 3mph bump hmmm! My cynical nature suspects that they may have been contacted by no win no fee 'we hear you been in an accident' company and decided that there was a chance of some dosh. Can't trust anyone these days so best not to take chances.

Insurance company fortunately are going to contest this so we are very glad we put in an incident report and avoided any issues even though we knew it might impact future premiums.

Inform your insurance company, write out a detailed version of events and print out Google maps, take photos of your car to show no damage (ideally time and date stamped) etc; best off doing it while it's still fresh in your mind just in case an injury does appear down the line (there are still so many PI companies contacting strangers by phone to talk about the accident you had in the last three years).

I never wanted to practice PI as there are so many chancers, messes it up for the genuine.