Criminal Code of Canada
Part IV- OFFENCES AGAINST THE ADMINISTRATION OF LAW AND JUSTICE
ESCAPES AND RESCUES
144. Every one who
(a) by force or violence breaks a prison with intent to set at liberty himself or any other person confined therein, or
(b) with intent to escape forcibly breaks out of, or makes any breach in, a cell or other place within a prison in which he is confined,
is guilty of an indictable offence and liable to imprisonment for a term not exceeding ten years.
145 (1) Every one who
(a) escapes from lawful custody, or
(b) is, before the expiration of a term of imprisonment to which he was sentenced, at large in or out of Canada without lawful excuse, the proof of which lies on him,
is guilty of an indictable offence and liable to imprisonment for a term not exceeding two years or is guilty of an offence punishable on summary conviction.
EDIT.