Mrs Kirwan can be contacted at school either in person, or by ringing 01235 521558, or by email at head.3856@st-edmunds-rc.oxon.sch.uk...
In the case of Mrs Kirwan's absence Mrs Demarchi - Deputy Designated Safeguarding Lead - should be contacted through the school office...
Alternatively, for any immediate concerns about a child, the Local Authority can be contacted directly through the Multi Assessment Safeguarding Hub (MASH) on 0345 0507666