189.10  Packages excepted.
  In case the size of the package or container will not permit the use of the type specified in section 189.9, the same may be reduced in size proportionately in accordance with the rules of the department.
[S13, §4999-a35; C24, 27, 31, 35, 39, §3038; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §189.10]