I see an exception in the server console when a destructible roadsign is it with a vehicule. I already added a new rule that anyone can destroy roadsign
"anything can hurt roadsign",...
{
"name": "roadsign",
"members": "roadsign1, roadsign2, roadsign3, roadsign4, roadsign5, roadsign6, roadsign7, roadsign8, roadsign9",
"exclusions": ""
}