Section 176 of the Criminal Code of Canada:

Section 176 of the Criminal Code of Canada:

A person is guilty of an indictable offence and up to two years imprisonment who:

· By threats or force, unlawfully obstructs or prevents, or attempts to obstruct or prevent
a minister from celebrating divine service or performing any other function in
connection with that calling.

· Or who assaults or offers any violence to a minister or arrests him or her on a civil process, knowing that the minister is about to perform, on the way to perform, or is returning from the performance of clerical duties.

· Or who disturbs or interrupts an assemblage of persons met for religious worship or for moral, social or benevolent purpose.

· Or who willfully does anything that disturbs the order or solemnity of religious worship which includes that following behaviour: indecency such as brawling in the church yard, shouting about idolatry during the prayer of consecration in holy Communion, shouting about hypocrisy when certain ministers of state attend divine worship, the loud singing of hymns throughout the service so as to make the officiating cleric's voice inaudible, exhorting participants to leave the service, creating a noise with a loud hailer outside the place of
worship and wearing placards calculated to disturb congregants, refusing to sit in a pew indicated by the ushers and generally, shouting during the service.

Section 176 has been tested constitutionally both in respect to jurisdiction and freedom of expression.