When They Come Home Drunk: What Residential Care Needs to Get Right About Substance Use

Young people in residential care use drugs and alcohol at significantly higher rates than the general adolescent population. Research consistently places the prevalence at around four times that of peers who have not been in care. In England alone, over sixteen thousand children under eighteen were in drug and alcohol treatment during 2024 to 2025 — a figure that has increased year on year. Despite this, the residential sector's public conversation about substance use remains sparse, and the private reality of how homes respond varies enormously. Some homes reach for incident frameworks and consequences. Others look the other way. Some try to involve specialist services, only to find that the services are not designed for young people with complex care histories and the young person does not engage. A small number have developed genuinely thoughtful approaches, but they tend not to write them down. The result is a field where one of the most common and consequential realities of daily residential practice receives far less serious attention than it warrants.

Any honest conversation about substance use with looked-after young people has to begin with why. The connection between trauma and substance use is well established. Substances — alcohol, cannabis, and increasingly synthetic opioids and vapes containing nicotine or other compounds — offer, at least in the short term, something that many young people with complex histories find genuinely difficult to access any other way: relief from a nervous system that has been running on high alert for years, and sometimes for as long as they can remember. This is not moral weakness or poor decision-making in any simple sense. It is, in many cases, the most efficient coping mechanism available to someone who has not yet developed less harmful alternatives and who lives inside a body shaped by repeated experiences of threat. Understanding this does not mean treating substance use as inevitable or acceptable. It means treating a young person using substances as someone in distress first, and someone making a poor choice second — and being honest about which framing is likely to open a conversation and which is likely to close one.

The tension between harm reduction and abstinence-based approaches plays out in residential care without most homes having consciously chosen a position. Harm reduction — the principle that reducing the risks associated with substance use is a legitimate and often more achievable goal than elimination, particularly in the short term — is the basis of the most effective evidence-based practice with adolescents. Abstinence-only approaches, where the only acceptable outcome is that a young person stops using entirely, produce significantly lower engagement and higher dropout from support relationships. For a young person whose relationship with the adults around them is already fragile, an approach that communicates "I will only help you if you commit to never using again" is an approach that communicates something more familiar: that belonging here is conditional. Harm reduction does not mean endorsing substance use or failing to be honest about its risks. It means meeting a young person where they actually are, rather than where a policy would prefer them to be. In a residential home, in practice, this often means being willing to have frank conversations about safer use without withdrawing care when the conversation does not immediately produce abstinence — and being honest about what the home is and is not prepared to accommodate.

The in-the-moment response when a young person comes home intoxicated is where residential practice either demonstrates its values or exposes the absence of them. This is not the time for consequences, for lectures, or for the kind of tightly controlled de-brief that a worker who has been alarmed by what they are seeing might reach for as a way of feeling purposeful. It is the time for safety — physical safety first, then relational safety. Is the young person in physical danger, does anyone need to be called, is there risk to other residents? These questions come before anything else. Once immediate safety is established, the task is to be present without pressure: calm, non-reactive, warm, and careful not to fill the silence with speech that will later be remembered as the moment an adult made a difficult night worse. A worker who can sit with a young person who is drunk or high, without panic, without punishment, without withdrawal, and who is still there in the morning to have the conversation gently and at the young person's pace — that worker is doing something that matters. The morning conversation, if it happens, should be characterised by genuine curiosity: where were you, what happened, how did it feel, are you safe. Not a tribunal. An attempt to understand.

Over time, a home with a coherent approach to substance use builds it into keywork, into care planning, and into its relationships with specialist services. Young people with established patterns of use benefit from a named person in their life who holds the conversations consistently — who knows what they are using, in what contexts, and with whom, not in order to surveil or restrict but in order to understand and, gradually, to offer something alongside the substances rather than simply against them. The link between substance use and exploitation is real and well-documented: young people being groomed or coerced by criminal networks are frequently introduced to substances as a tool of control. A residential worker who has enough of a relationship with a young person to know what they are using and where they are getting it from is a worker who may be seeing early warning signs of exploitation before they become visible on any risk assessment. Specialist young people's drug and alcohol workers, where they exist, can be valuable allies — but only when the referral is made within a relational context, not as a delegation. The home's role does not end at the referral. For a young person who has spent years in a system that passes them between professionals, the experience of the home staying involved, staying curious, and staying present throughout a period of difficulty with substances is itself a form of treatment that no external service can replicate.