// Vérification du propriétaire
new
    string[128],
    bool:delete_vehicle[MAX_VEHICLES_SERVER] = false,
    vCount = 0,
    Cache:result;

foreach(new vehid : Vehicles)
{
    if(Vehicle_infos[vehid][v_Clan] != 0)
    {
        mysql_format(mysql, string, sizeof(string),"SELECT `clan_lead` FROM `users` WHERE `id` = '%d' LIMIT 1", playerInfo[playerid][E_LeadClan]);
        result = mysql_query(mysql, string);

        if(!cache_num_rows()) {
            delete_vehicle[vehid] = true;
            vCount++;
        }
        cache_delete(result);
    }
}
Loop(vehid, MAX_VEHICLES_SERVER)
{
    if(delete_vehicle[vehid])
        Vehicle_destroy(vehid);
}