Members of the National Union of Teachers (NUT) are launching a campaign of action short of a strike, joining those in the NASUWT who are already taking action.
Industrial action by teachers over issues including pay, pensions and workload will be stepped up today amid warnings of an escalation in the coming months.
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The couple made the announcement last night in Los Angeles at the premiere of his latest film Doctor Strange.
Mostly dry tonight with some clear periods leading to chilly temperatures rurally.
The historic Schiaparelli lander appears to have been smashed after crash-landing onto the red planet, the European Space Agency said.