1.   On the following day doctors and medical personnel announced an indefinite strike, which was promptly Declared illegal.

2.   Workers at the processing plant have begun an indefinite strike.

3.   The next day the union voted to begin an indefinite strike.

4.   Junior and middle-ranking civil servants have pledged to join the indefinite strike.

5.   Five hundred white collar staff at Yarrow shipbuilders on the Clyde have begun an indefinite strike over pay.

6.   An indefinite strike has been threatened.

7.   The attack was made in solidarity with an indefinite nationwide strike called by more than a million unionized workers and members of peasant associations.

8.   The indefinite strike followed a meeting of unionists yesterday.

9.   They had also threatened an indefinite nationwide strike unless a final agreement was reached yesterday.

10.   Organizers said car assembly workers will launch the indefinite strike Tuesday, followed by workers in other industries the next day.