15(3)
No member shall be compelled to contribute to the fund constituted under sub-section (2) and a member who does not contribute to the said fund shall not be excluded from any benefits of the Trade Union, or placed in any respect either directly or indirectly under any disability or at any disadvantage as compared with other members of the Trade Union (except in relation to the control or management of the said fund) by reason of his not contributing to the said fund; and contribution to the said fund shall not be made a condition for admission to the Trade Union.