[SiaReyes]

Just Get the player pos and set the player pos!

pawn Code:

public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger) //test123
{
    if(playerid == vehicleid)
    {
        if(PlayerInfo[playerid][DrivingLicense] == 0)
        {
                     new Float:POS[3];
                    GetPlayerPos(playerid, POS[0], POS[1], POS[2]);
                     SetPlayerPos(playerid, POS[0], POS[1], POS[2]);
            SendClientMessage(playerid, -1, "You do not have a driving license, you decide to leave the vehicle!");
                      return true;
        }
    }

    return 1;
}