school pupils not have to wear school uniforms instead

Petitions need to call on the Government or Parliament to take a specific action. We're not sure exactly what you'd like the Government or Parliament to do. Government guidance states that "It is for the governing board of a school to decide: rules about appearance; whether there should be a school uniform policy and, if so, what that should be". You can read the full guidance here: https://www.gov.uk/government/publications/school-uniform/school-uniforms We can only accept petitions about things the Government or Parliament are directly responsible for. You could start a new petition explaining clearly what change you would like the Government to make to its guidance to schools.