Following guidance from Essex County Council and The Government, the Headteacher can no longer,

• Authorise holidays

• Authorise leave of absence

• Authorise occasions, for example, Weddings or other family events.

• Medical appointments with evidence will be considered.

NHS - Is my child too ill for school? 

https://www.nhs.uk/live-well/is-my-child-too-ill-for-school/