In a school staff safeguarding discussion group last year, one table was exploring a series of low-level concerns and what an appropriate response might look like. As I approached a group discussing what they would do if they witnessed a colleague shouting at a student, a new member of staff said, “I would probably just have a quiet word and leave it”. There was a pause. I remember literally holding my breath. What followed was safeguarding gold dust. One colleague spoke about “jigsaw pieces” and the way dedicated safeguarding leads rely on these small fragments to see the bigger picture. Another reflected on boundary violations, referencing the “slippery slope”, a concept I often draw on when talking about professional conduct. In that moment of pause, something shifted. The conversation moved beyond policy and into the reality of practice – and, more importantly, into culture. When school leaders talk about improvement, the usual priorities surface quickly: attendance, behaviour, curriculum, staff development. Safeguarding often sits alongside these as a statutory responsibility – important, but separate. But safeguarding is not an add-on to school improvement; it is the bedrock. It is the golden thread that weaves through our systems, our relationships and our daily practice, holding the whole fabric together. After more than 15 years as a designated safeguarding lead and in writing my book, Beyond Compliance, I have come to recognise that the schools which thrive are not the ones that “do safeguarding well” on paper, but those where safeguarding shapes the culture itself. Thankfully, we have moved away from schools thinking that safeguarding is just a bunch of policies. We know that safeguarding culture is not defined by documents but by behaviour – the conversations in corridors, the way concerns are raised, the courage to challenge, and the willingness to listen. When a culture of safeguarding prevails, it almost oozes through the pores of every wall and underpins every decision and conversation. Avoiding complacency The danger lies when a school assumes that it is “good enough”. That is the moment complacency begins, and when – quietly, subtly – boundaries can start to shift. As research into organisational behaviour shows, small deviations which go unchallenged quickly become normalised – a “drift into failure” where risk steadily increases without anyone noticing. Safeguarding culture is shaped less by what leaders say and more by what they tolerate. Every time a behaviour is dismissed, every time a low-level issue is minimised, every time a difficult conversation is avoided, we send a message. Equally, every time we notice something, act on it, and thank someone for speaking up, that way we strengthen the culture we are trying to build. In strong safeguarding cultures, staff feel safe to be professionally curious. They question, they notice, they speak up. In weaker cultures, silence becomes the norm, and silence is where risk grows. Take attendance – a persistent challenge in many schools. It is tempting to treat absence as a behavioural or logistical issue. It can, however, be a safeguarding signal. Pupils attend when they feel safe. They stay when they feel they belong. When students are confident that they will be listened to and taken seriously, they are far more likely to engage in school life. It belongs to everyone One of the biggest misconceptions about safeguarding is that it belongs to the DSL. It doesn’t. It belongs to everyone. From the way a teacher responds to a low-level concern, to how a member of support staff challenges a colleague, every interaction either strengthens or weakens safeguarding culture. Even recruitment plays a part. When we recruit staff, we are selecting the individuals who we wish to walk with us on our safeguarding landscape. If safeguarding values are not embedded in who we appoint, they will never fully embed in how we operate. Safeguarding culture cannot be delegated. It must be led. That means asking uncomfortable questions: Do staff feel able to challenge one another? Are low-level concerns really addressed, or quietly excused? Do pupils genuinely believe they will be listened to? Are we prioritising reputation over reality? If we are serious about school improvement, we need to stop seeing safeguarding as a separate conversation and start recognising it as the thread that runs through everything. Because, when safeguarding culture is strong, attendance improves, staff feel valued, pupils feel they belong, and schools truly flourish.