Section 33(iii) in Haryana Municipal Building Bye-laws 1982
(iii)the inner and outer parts of the wall shall each be not less than 10 cm. thick throughout except that in a wall not exceeding 6 metres length and 6 metres in height, the thickness of each part may not be less than 10 cm. throughout if all courses of less height than 15 cm. are put together with cement mortar or the wall has at least twice the number of ties required by the preceding clauses;
