[Added 3-7-1972 ATM, Art. 68; added 3-6-1973 ATM, Art. 59]
All permits on which construction has not commenced
within six months from date of grant shall be null and void.
[Added 3-6-1973 ATM, Art. 57]
No trailer or other temporary structure shall
be maintained on a lot for a period of time in excess of one year
except where unusual circumstances require a special permit from the
Zoning Agent to complete construction.
Nothing in these bylaws shall require any change
in the plans construction, size or designated use of any building,
structure or part thereof for which a building permit has been legally
granted before the enactment of these bylaws, and the construction
of which from such plans date of enactment, except that if the building
operation in question is discontinued for a period of six months,
any further construction shall be in conformity with the provisions
of these bylaws.