A doctrine whereby judges are bound to
follow earlier, similar decisions made by
a higher court or court of equal
standings
VERTICAL PRECEDENT
A court lower down in the
hierarchy is bound to follow a
decision of a court higher up in
the hierarchy
HORIZONTAL PRECEDENT
Extent to which a court
at the same level is
bound to follow their
own previous decisions
PERSUASIVE PRECEDENT
Precedent a judge may choose to follow
BINDING PRECEDENT
Precedent a judge is bound to follow
OVER RULE- Process by which courts declare that the previous
precedent is no longer good law
REVERSED- Judge in higher count goes back to previous
decision of lower court
ADVANTAGES
Saves time - applies previous, applicable decision
Practical - facts / outcome is already known
System is more efficient
DISADVANTAGES
Rigid
Stagnates the development of law
Injustice - not all cases are
exactly alike
RATIO DECIDENDI - Any rule of law expressly
or impliedly treated by the judge as a
necessasy step in reaching his conclusion,
having regard to the line of reasoning adopted
by him
OBITER DICTA - Things said by the way, which are
not essential to the case