Smith has been stood down by the All Blacks for one game .
Smith has been is heading home from South Africa after the squad were alerted to the airport incident that unfolded the day after the test against the Springboks in Christchurch three weeks ago .
Smith has been stood down by the All Blacks for one game and is heading home from South Africa after the squad were alerted to the airport incident that unfolded the day after the test against the Springboks in Christchurch three weeks ago .