
1.
Derry Trades Union Council leading the International Workers' Day march from Waterloo Place on Saturday.

2.
Unison members taking part in the International Workers' Day march on Saturday.

3.
Unison members taking part in the International Workers' Day march on Saturday. (Photos - Tom Heaney, nwpresspics)

4.
Protesters taking part in the International Workers' Day march.
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