21.   The tube workers had a whip-round to pay for a taxi to the railway station.

22.   The workers had no say in how the factory was run.

23.   There was no immutable tendency for it to settle at the particular level where all willing workers had a chance for employment.

24.   Under such a system, workers have the opportunity to increase their base pay by learning to perform a variety of jobs.

25.   Workers have their own organisations which can bring pressure to bear on governments and make demands on the state.

26.   Workers will have to wear masks to filter out all the dust in the air.

27.   Rescue workers had to plow through deep snow in order to reach the farm.

28.   Workers had little political power.

29.   This company of ex Roll Royce workers has had five offers of finance and is in the enviable position of choosing the partner that suits them.

30.   Every worker has the right to continue his vocational training throughout his working life.