S.L. 85.1 ст. 5Round shaped potatoes.
(a) For round shaped potatoes -
"Grade A" tubers are those which pass through a square gauge of six centimetres across but which do not pass through a square gauge of three point four centimetres across.
"Grade B" tubers are those which do not pass through a square gauge of six centimetres across.
"Grade C" tubers are those which pass through a square gauge of three point four centimetres across but which do not pass through a square gauge of two point five centimetres across.
(b) For kidney shaped potatoes:
"Grade A" tubers are those of a length greater than three point seven centimetres but not more than nine centimetres.
"Grade B" tubers are those of a length greater than nine centimetres.
"Grade C" tubers are those of a length greater than three point two centimetres but not more than three point seven centimetres.