A person whose course of conduct causes another to fear, on at least two occasions, that violence will be used against him is guilty of an offence if he knows or ought to know that his course of conduct will cause the other so to fear on each of those occasions.
For the purposes of this section, the person whose course of conduct is in question ought to know that it will cause another to fear that violence will be used against him on any occasion if a reasonable person in possession of the same information would think the course of conduct would cause the other so to fear on that occasion.
It is a defence for a person charged with an offence under this section to show that—
A person guilty of an offence under this section is liable—
If on the trial on indictment of a person charged with an offence under this section the jury find him not guilty of the offence charged, they may find him guilty of an offence under section 2 or 2A.
The Crown Court has the same powers and duties in relation to a person who is by virtue of subsection (5) convicted before it of an offence under section 2 or 2A as a magistrates' court would have on convicting him of the offence.