Section 506 in The Indian Penal Code. 506. Punishment for criminal intimidation. —Whoever commits, the offence of criminal intimidation shall be punished with imprisonment of either description for a term which may extend to two years, or with fine, or with both; If threat be to cause death or grievous hurt, etc.

What IPC 503?

Whoever threatens another with any injury to his person, reputation or property, or to the person or reputation of any one in whom that person is interested, with intent to cause alarm to that person, or to cause that person to do any act which he is not legally bound to do, or to omit to do any act which that person ...

What IPC 511?

Section 511 of the Indian Penal Code says that the punishment for attempting to commit offences is punishable with the imprisonment for life or other imprisonments. It says that whosoever attempts to commit an offence will be punishable under this section either with the imprisonment or life imprisonment.