PM appeals for schools to stay open as day of strikes looms
29 June 2011 Last updated at 06:34 BST
David Cameron has again appealed for schools to remain open tomorrow during a planned walkout by around three quarters of a million teachers, lecturers and civil servants.
Thousands of schools will close and there'll be disruption at airports as immigration officials join the dispute over pension changes.
Ben Geoghegan reports.