Got into a car accident 3 years ago and always wanted to know what was going on astrologically that day. The car in front of me braked last minute super hard, and so did I, but the car behind me rear ended me. Thankfully we were both okay and our cars didn't take on too much damage.

I'm thinking it could be activity going on in the 3rd or 9th house since those houses rule travel/commuting, but I don't think anything major was transiting those houses. Could someone give any insight please?