Except as noted, substitutions shall be unlimited with the prior consent of the referee at the following times:


a.  Prior to a throw-in when the ball is in possession of the team substituting.  The opposing team may substitute as well if the team in possession is making a substitution.

b.  Goal-kick – Either team;

c.  After a goal has been scored and prior to the succeeding kick-off;

d.  During the half-time interval;

e.  Injury.  If an injured is substituted, the opposing team may substitute one-for-one;

f.  For a cautioned (Yellow Card) player at the time the caution is issued.