Originally Posted by IstKong

But if you work you will be allowed for sure. That's not a problem. What we are complaining about is the fact that you cannot leave the country for another purpose that those stated on the attestation. The question is how heavy the controls are at the border. If you want to provide us a useful report, show only your passport at the border and tell us if you were ask for any additional document

Wish I would be able to travel to GRU just to escape the french nightmare for the next weeks.... Enjoy your trip.