. . . . . . . . . . . . . . . . . . . . . . . . "+1" . . . . . . . . . . . . . . . . "1974-04-01" . . "North Hertfordshire" . . . . . . . . . . . . . . . . . . "North Hertfordshire" . "District of North Hertfordshire" . . . . . . . "3.754E8" . . . . . . . "0" . . . . . .