Two participants from the La Carrera Panamericana and a Mexico National Guard patrol vehicle were involved in an incident during the Durango-Parras stage of the race.

 

https://twitter.com/pilaraguilarm/status/1450926366719836160

https://www.thegentlemanracer.com/2021/10/gt40-and-porsche-crash-at-la-carrera.html