5Residence
(1)For the purposes of sections 1 and 2 above any question as to a person's residence on the qualifying date for an election—
(a)shall be determined in accordance with the general principles formerly applied in determining questions as to a person's residence on a particular day of the qualifying period within the meaning of the [1918 (7 and 8 Geo. 5.) c. 64.] Representation of the People Act 1918 ; and
(b)in particular regard shall be had to the purpose and other circumstances, as well as to the fact, of his presence at or absence from the address in question.
(2)Without prejudice to those general principles, a person's residence in a dwelling house shall not be deemed for the purposes of sections 1 and 2 to have been interrupted—
(a)by reason of that person's absence in the performance of any duty arising from or incidental to any office, service or employment held or undertaken by him, if he intends to resume actual residence within six months of giving it up and will not be prevented by the performance of that duty ; or
(b)by reason of permission being given by letting or otherwise for its occupation furnished by some other person—
(i)if the permission is given in the expectation that throughout the period for which it is given the person giving it or his wife or her husband will be absent in the performance of any such duty as is mentioned above ; or
(ii)if the first mentioned person intends to resume actual residence within nine weeks of giving it up and will not be prevented by the permission given as mentioned above.
(3)A person who is detained at any place in legal custody shall not by reason thereof be treated for the purposes of sections 1 and 2 as resident there.