The Chief of Police may temporarily establish a zone of quiet upon
any street where a person is seriously ill, if requested to do so
by the written statement of at least two registered physicians certifying
to its necessity. Said temporary zone of quiet shall embrace all territory
within a radius of 200 feet of the building occupied by the person
named in the request of said physicians. The level of acceptable noise
shall be determined by the two registered physicians certifying to
its necessity. Said temporary zones of quiet shall be designated by
the Town Council by causing to be placed at a conspicuous place in
the street a sign or marker bearing the words "ZONE OF QUIET".