overstep
verbUK /ˌəʊvəˈstep/
US /ˌoʊvərˈstep/
To go past a limit or do more than you are allowed to do.
The teacher told him not to overstep the rules of the classroom.
OTHER MEANINGS
2. To step over or beyond something physically.
She accidentally overstepped the edge of the stage.
3. To go beyond what is proper or acceptable in behavior.
He overstepped by asking personal questions at dinner.
4. To exceed the authority or scope of one's role.
The manager overstepped his authority by making that decision alone.