Forza Horizon 3

Upgrade all 4 festivals to level 5 and this will unlock all Exhibitions, PR stunts and Bucket List Challenges.

Off the bat, you will not be able to see exactly where each PR stunt is until you drive to that location.

A PR stunt is: Drift Zones, Speed Traps, Speed Zones and Danger Signs.

Simply get 1 star on each of these to unlock this achievement. Earning 1 star is fairly simple and most, if not all, of these PR Stunts can be beaten with very little effort, especially with a fast car.

I recommend buying a fast car such as a Lamborghini aventador, upgrade it to "X" class and use it whilst going for "Speed traps, speed zones and danger signs"

There are more than enough in the game and with this car I literally got 3 stars first time on everything, providing you use the very handy Flashback feature.