Robbery is a combination of an assault plus a theft. Stealing a purse from a table is theft. Stealing a purse from a person combined with an assault or a threat is theft. Stealing a popsicle from a refrigerator is a theft but stealing a popsicle from a popsicle seller may be a robbery. It isn't the value of the goods that makes it a robbery. It is the combination of theft and some assault or threat.
Robbery ia very serious offence for either an adult or a young person. The maximum penalty for an adult is life imprisonment. That means that young persons and adults usually receive jail for a robbery.
Criminal Code Excerpts with Adult Punishments:
343. Every one commits robbery who
(a) steals, and for the purpose of extorting whatever is stolen or to prevent or overcome resistance to the stealing, uses violence or threats of violence to a person or property;
(b) steals from any person and, at the time he steals or immediately before or immediately thereafter, wounds, beats, strikes or uses any personal violence to that person;
(c) assaults any person with intent to steal from him; or
(d) steals from any person while armed with an offensive weapon or imitation thereof.
R.S., c. C-34, s. 302.
344. (1) Every person who commits robbery is guilty of an indictable offence and liable
(a) if a restricted firearm or prohibited firearm is used in the commission of the offence or if any firearm is used in the commission of the offence and the offence is committed for the benefit of, at the direction of, or in association with, a criminal organization, to imprisonment for life and to a minimum punishment of imprisonment for a term of
(i) in the case of a first offence, five years, and
(ii) in the case of a second or subsequent offence, seven years;
(a.1) in any other case where a firearm is used in the commission of the offence, to imprisonment for life and to a minimum punishment of imprisonment for a term of four years; and
(b) in any other case, to imprisonment for life
(2) In determining, for the purpose of paragraph (1)(a), whether a convicted person has committed a second or subsequent offence, if the person was earlier convicted of any of the following offences, that offence is to be considered as an earlier offence:
(a) an offence under this section;
(b) an offence under subsection 85(1) or (2) or section 244 or 244.2; or
(c) an offence under section 220, 236, 239, 272 or 273, subsection 279(1) or section 279.1 or 346 if a firearm was used in the commission of the offence.However, an earlier offence shall not be taken into account if 10 years have elapsed between the day on which the person was convicted of the earlier offence and the day on which the person was convicted of the offence for which sentence is being imposed, not taking into account any time in custody.
Sequence of convictions only
(3) For the purposes of subsection (2), the only question to be considered is the sequence of convictions and no consideration shall be given to the sequence of commission of offences or whether any offence occurred before or after any conviction.
R.S., 1985, c. C-46, s. 344; 1995, c. 39, s. 149; 2008, c. 6, s. 32; 2009, c. 22, s. 14.