No person except officers of the Town in the
lawful performance of their duties, and those acting under their order,
shall obstruct any sidewalk or street or any part thereof, or break
or dig the ground of the same, without first obtaining written permission
from the Select Board therefor.
Every person receiving such permit shall execute
a written agreement to indemnify and save harmless the Town against
all loss, damage or cost suffered or claimed on account of the existence
of such obstruction or excavation, and shall leave the street or way
at the completion of the work in as good condition as the same was
before the work was commenced.