Cinema workers at the Ritzy cinema in Brixton have announced 11 April as the date for the first strike in their dispute over pay.
Members of BECTU at the cinema have conducted a long-running campaign to win the London Living Wage of £8.80 an hour. The typical hourly rate at the Ritzy is currently £7.24.
Workers voted to strike by an 85% majority.
Sparks win contract fight
Electricians working at a Network Rail construction site in Three Bridges, Sussex won new contracts following a wildcat strike on 4 April.