" No. 5. "Union representatives should be allowed special leave to attend to law courts for matters connected with the workers and the management, to attend to annual conventions of their federation, to attend to Executive Committee meeting of the union federation and convention of central organisation i.e., INTUC." As required by r. 3 of the Industrial Disputes (Bihar) Rules, 1961, the statement accompanying the said application signed by the District Manager on behalf of the company and the General Secretary of the said union representing the said workmen contamed inter alia the following information, namely, "( c ) Number of workmen employed in the undertaking affected 352 (d) Estimated number of workmen affected or likely to be affected by the dispute 352" It is quite dear from the said application and the statement signed by the parties, ( 1 ) that the said disputes concerned the 352 workmen employed in the company 's factory at Jamshedpur and (2) that these 352 workmen were represented by the Indoxco Labour Union.