To come back to Virginie's important point about gathering data.

Yeah, absolutely.

That's how we can measure the impact.

We measure the impact with GPS data, timestamps, so the hour, the time and date.

The person who did it, we measure the amount of trash by selecting how many bags you collect.

There is volume for, we measure that in liters and the weight, we measure it in kilos.

So yeah, try to make long story short, it started as a behavioral change.

So how can you reach places where they don't have a municipality, they don't have the means to get rid of this data? What happens there?