If a person had been cautioned twice in the past six months for email/letter harassment of the same person (an ex) and then did something else, slightly more serious (going to her home) what is likely to happen to him? Apparently he has been invited in to give a statement but not arrested (yet). He seems to think he will get another caution. I felt that was unlikely given that he has had two and that it is an escalation, what is likely?