lump labour BrE
lump labor AmE

The builders' union accused the firm of subcontracting wildly to lump labour.

For the first time in the building industry, workers all over the country went on strike, demanding a minimum wage of £30 a week, along with a campaign to abolish the 'Lump Labour Scheme', which institutionalised casual cash-paid daily labour without employment rights.

The builders' union accused the firm of subcontracting wildly to lump labour.

For the first time in the building industry, workers all over the country went on strike, demanding a minimum wage of £30 a week, along with a campaign to abolish the 'Lump Labour Scheme', which institutionalised casual cash-paid daily labour without employment rights.