Said taximeters shall be subject to inspection from time
to time by the Police Department. They will be tested for 1/8 of a mile and
must be exact. Each taximeter shall be calibrated every six months, and evidence
of the calibration shall be kept with the taxicab. The Mayor or his/her designees
or any police officer is hereby authorized, either on complaint of any person
or without such complaint, to inspect any meter and, upon discovering any
inaccuracy therein, to notify the person operating such taxicab to cease operation
until said meter is calibrated. Thereupon, said taxicab shall be kept off
the highways until the taximeter is repaired and calibrated and in the required
working condition.