Don't... is my recommendation, we used to do it frequently in spite of the clubs advice against this practice. But last summer our relation were parked next to us and were robbed overnight. There were also 3 children asleep in their 'van which makes the experience even more scarry.
The police said that it was common in that area (Lyon-Dijon)
The police said that it was common in that area (Lyon-Dijon)