Policies, procedures and legislation are all state required rules we have and must follow.
Legislation is what is required by the law.
A policy is something that a setting can give to you, these can be polices in place made by the setting or government set and recommended policies.
The relationship between legislation, policies and procedures. Etc. early years settings must follow these when the government rolls them out, on things such as Equality act 2010, Children Act 2004, Data protection 2018 and Health and Safety Act At work 1974, setting could also policies to make these happen effectively and rightly