Journalists at two newspaper groups have confirmed dates for industrial action amid separate disputes over pay and redundancies.
Members of the National Union of Journalists (NUJ) at Reach - which includes the Daily Mirror, Daily Express, Daily Record, Sunday Mail and the Live sites - will walk out on 26 and 31 August and 15 and 16 September.
The action comes after the union claimed the company had failed to increase its pay deal of 3% or a minimum of £750.