...agreement shall be to such extent unenforclble and void: Provided, That nothing in this subsection (e) shall apply to an agreement between a labor organization...industry relating to the contracting or subcontracting o( work to be done at the site of the construction, alteration, painting, or repair of a building,...

...agreement shall be to such extent unenforclble and void : Provided, That nothing in this subsection (e) shall apply to an agreement between a labor organization...industry relating to the contracting or subcontracting •it work to be done at the site of the construction, alteration, painting, or repair of a building,...

...with any other person — so-called "hot cargo" clauses.5 The prohibition, however, does not extend to an agreement between a labor organization and an employer in the con*29 US-C. § 158 reads in pertinent part: "(b) It shall be an unfair labor practice for a labor...

...activity. However, there was inserted the following proviso: "Provided, That nothing in this subsection (e) shall apply to an agreement between a labor organization and an employer of work to be done at the site of the construction, alteration, painting, or repair of a building,...

...* The first proviso under subsection (b) of section 704 permits the making of voluntary agreements between a labor organization and an employer in the...the contracting or subcontracting of work to be done directly on the site of construction. " 'This proviso is intended to permit what Is now lawful and...

...agreement shall be to such extent unenforcible and void : Provided, That nothing in this subsection (e) shall apply to an agreement between a. labor organization...relating to the contracting or subcontracting of work to tie done at the site of the construction, alteration, painting, or repair of a building, structure,...

...union members. Thus, the construction proviso states that the prohibition of section 8(e) shall not apply— To an agreement between a labor organization...industry relating to the contracting or subcontracting or work to be done at the site of the construction. The exemption, then was a limited one. In other...

...hereafter containing such an agreement shall be to such extent unenforeible and void: Provided, That nothing in this subsection shall apply to an agreement...labor organization and an employer in the construction industryrelating to the contracting or subcontracting of work to be done at the site of the construction,...

...extent unenforceable and void^, Provided. That nothing in this subsection (el shall apptyjo an apcfemcnl between a labor organization and an employer in the...industry relating to the contracting or subcontracting ot wory tn he ^ei\r nf \\\f y<> «* the construction, alteration, painting, or repair of a building,...

...extent unenforceable and void? Provided, That nothing in this subsection (e) shall applyjo an aprfcmenl between a labor organization and an employer in the construction industry relating tqjhe contracting or subcontracting ot wprt to kg jnne nf \\\f ai<s "f the construction, alteration....