ls this your place of residence or just your work place.
What address do you have on your restricted paper work, should tell you where you have to store them.
15. A chief firearms officer who issues a licence to an individual shall attach to it the condition that the individual shall report any changes in the individual’s name or address to a chief firearms officer within 30 days after the change.
Contravention of conditions of licences, etc.
110. Every person commits an offence who, without lawful excuse, contravenes a condition of a licence, registration certificate or authorization held by the person.
111. Every person who commits an offence under section 110 or who does not comply with section 103
(a) is guilty of an indictable offence and liable to imprisonment for a term not exceeding two years; or
(b) is guilty of an offence punishable on summary conviction.