Whenever another city , town or fire district
requires and calls for aid from the City in extinguishing fires therein
and the chief executive officer of the City consents to the rendering
of such aid, the Chief of the Fire Department of the City shall be
and is authorized and empowered to direct such members of the Fire
Department and such pieces of fire apparatus as he shall determine
necessary to be sent to the aid of such other city , town or fire
district, in accordance with the provisions of Chapter 250 of the
Acts of 1925.