This is the signal for all drivers to cease circulating at racing speeds , to slow to a safe and reasonable pace and to return to the pit lane , during practise and to the starting grid area during a race , .
Otherwise directed by officials .
This is the signal for all drivers to cease circulating at racing speeds , to slow to a safe and reasonable pace and to return to the pit lane , during practise and to the starting grid area during a race , unless otherwise directed by officials .