QA-OB-4: My disc went OB. Can I use the optional relief rule to mark my lie back along the line of play, instead of one meter from OB?

Optional relief is available for free (without adding a penalty throw) after a throw that results in a penalty throw and that requires placement of a lie (such as OB or above two meters). First relief is taken as specified in 806.02.D, then optional relief is taken straight back on the line of play (803.02.D,E). A player may not take one meter of relief from OB after taking optional relief even if the relocated lie is near an OB line.