Strictest parenting style ?

Authoritarian parenting is often considered the strictest parenting style. In this style, parents have high expectations and strict rules that must be followed without question. Punishments for breaking rules are often harsh and non-negotiable. Authoritarian parents may also have a "my way or the highway" attitude, with little room for compromise or discussion. This parenting style can lead to children feeling controlled and lacking autonomy, but some parents believe it is necessary for discipline and obedience.