May not means is not permitted to or is not authorized to; and
May not means absolute prohibition.
May not means not permitted to;
More Definitions of May not
May not is prohibitive, and not permissive;
May not means a mandatory prohibition.
May not means a prohibition is imposed.
May not means that an action is not authorized and is prohibited.
May not means an absolute prohibition.
May not means to prohibit from doing something.
May not means "is not permitted to" or "is not authorized to". "Shall" is used in the mandatory and imperative sense.