There are three more NEU strike days (dates not yet decided) planned for June/July.
All 4 teaching unions, including the two headteacher unions, are opening ballots for strike action in the Autumn term. If the ballots are successful, this would be joint strike action (unprecedented!) and would close all schools.
If this worries you, please email your MP https://www.writetothem.com/ asking for your email to be forwarded to Gillian Keegan, Secretary of State for Education, telling her to get back around the negotiating table with teachers and come up with an actually fully funded (unlike the last one) pay offer that isn't an insult to teachers, and won't take money away from already stretched school budgets.
The government is refusing to negotiate at all, and has no plan for dealing with the teacher recruitment and retention crisis. Kids are increasingly being left without teachers, the trainee recruitment figures for secondary for next year are less than half of the target and the government don't care.