By Years 10 and 11 the county lines picture has a harder edge than the one you teach lower down the school. Some of your pupils are now the age at which exploited children get promoted, from running packages to recruiting younger children, holding money, or managing a phone, and the criminal exposure climbs with every step. Others are in relationships that are quietly part of the model, particularly girls drawn in through older boyfriends. And a few will have been involved for years and become expert at not being seen. The KS3 version of this lesson teaches the grooming arc. The KS4 version has to do that and go further, into the roles, the money, the law's dual view of a 16-year-old as both victim and potential defendant, and the genuinely available exits.
Hold the same principle as ever, because it becomes harder and more important at this age: exploitation first. The College of Policing's guidance on child exploitation and modern slavery, and Working Together 2026, are clear that a child does not stop being exploited because they turned 15, took a promotion, or recruited someone younger. The teenager who no longer looks like a victim is usually the one who has been in the machine the longest.
By the end of the lesson pupils should be able to explain the county lines business model including the roles it runs on, recognise recruitment tactics aimed at their age group specifically, including relationships and money muling, understand the legal position of an exploited young person and the section 45 defence, evaluate why leaving feels impossible and how it actually happens, and know the exit routes precisely.
Teach it as the business it is. At the top, people who never touch drugs or phones in any traceable way. Below them, line holders controlling the number, which is the asset. Below that, the workforce: runners moving product and cash, children and vulnerable adults whose homes have been cuckooed, and, critically for this lesson, older teenagers doing middle work, recruiting, supervising younger runners, holding and moving money, renting rooms and vehicles once they look old enough. The promotion is presented as status and better money. What it actually transfers is risk: more knowledge, more product, more cash, more criminal exposure, while the people above remain clean. Your pupils are at precisely the age where that transfer is attempted.
Two recruitment channels matter more at KS4 than earlier. First, relationships. The boyfriend model draws girls in through what looks like romance: gifts, status, an older partner, and then requests that escalate from carrying a phone to carrying product, holding cash, or using their home. Because it looks like a relationship, professionals miss it, and the girls involved often do not name it as exploitation even to themselves. Second, money muling. Letting someone run cash through your bank account for a cut seems detached from drugs entirely, and it is marketed to teenagers exactly that way, often through social media posts about easy money. It is money laundering, banks detect it well, and it closes accounts and starts criminal cases against sixth formers who never touched a package.
The hardest cases I dealt with were not the 12-year-olds, who at least everyone agreed were victims. They were the 16-year-olds who had been in since 12, who now recruited others, carried real money, and told anyone who asked that it was their choice and their business. Every agency that met them saw the offending first and the exploitation second, if at all. It took the National Referral Mechanism, and usually one professional who refused to give up on them, to unwind the story back to the groomed child at the start of it. If you take one thing from this handbook, take that: at this age, the most exploited child in your school is probably the one behaving most like a criminal, and KCSIE 2026 expects your response to start from that understanding, not end at it.
Be precise here, because this age group needs the real map. Supplying Class A drugs carries up to life imprisonment, and a 16-year-old can be charged with it. At the same time, section 45 of the Modern Slavery Act 2015 provides a defence for children compelled to offend as a direct consequence of being trafficked or exploited, and the National Referral Mechanism exists to identify them as victims. Which path a young person's case takes depends heavily on what gets recognised and evidenced, which is exactly why early disclosure to an adult who understands the system matters so much. The message for pupils is honest and double-edged: the deeper in you go and the older you get, the more the system has to be persuaded of your exploitation, and the strongest move you have is telling someone early, while the victim in the story is still unmistakably you.
| Time | Activity |
|---|---|
| 5 mins | Starter. Put the phrase "easy money" on the board and ask the class where they have seen it recently: the DMs, the group chats, the posts offering money for "letting something sit in your account". Collect examples without names. The lesson's territory is now established as their actual inboxes. |
| 12 mins | The business model. Walk the hierarchy from the untouchable top to the workforce, then land the KS4 point: the promotion. What looks like status is a transfer of risk downward. Use the presentation's org-chart framing, which this age group reads instantly. |
| 12 mins | The two quiet doors. Relationships and money muling, taught with the mechanics above. For the boyfriend model, keep it non-judgemental and pattern-focused: gifts, isolation, escalating asks, and the reframe that a partner who asks you to hold product has told you what the relationship is for. For muling, show the actual pitch language, easy money, no risk, your account just sits there, then the reality: laundering, detection, closed accounts, prosecution. |
| 12 mins | The dual view of the law. Section 45, the NRM, and the honest double edge: protection exists and is real, and it is easier to access the earlier you tell. Work one case study from the handout: a 16-year-old recruited at 13, now recruiting others. The class debates: victim, offender, or both, and what should happen? Steer to the professional answer: exploited child first, and the earlier the system learns the story, the truer that answer stays. |
| 12 mins | Leaving, and helping someone leave. Why exits feel impossible: staged debt, threats to family, shame, and identity, because by 16 the life is also the friendship group and the income. Then the real mechanics of exit: telling one trusted adult, the NRM, police protection around families where threats exist, relocation in serious cases, and the role of charities like St Giles and Catch22 whose caseworkers have walked people out of lines. This section should feel like a route map, not a plea. |
| 7 mins | Plenary. Each pupil writes the answer to one question: what would you say to a mate who told you they were holding money for someone? Collect. It is your assessment and your radar in one. |
Expect this lesson to surface live involvement, and prepare with your DSL beforehand. At KS4 the indicators shift: money and second phones matter more than trainers, relationships with older partners deserve real curiosity, missing episodes may be framed as staying at a boyfriend's or girlfriend's, and NEET-drift in Year 11 is a known recruitment window. Any disclosure or strong suspicion goes to the DSL the same day, with the NRM and local exploitation panel in view, and the language discipline from the KS3 handbook applies with double force here, because older teenagers are the group most likely to be written off as making lifestyle choices. Working Together 2026's warnings about adultification and bias in assessment exist for exactly this cohort. Do not contact parents before the DSL assesses, and treat any named older individuals, addresses or vehicle details as intelligence for the DSL and police, never for your own follow-up.
The promotion is a transfer of risk, not a rise in status, and the people at the top stay clean by design. A partner who asks you to carry, hold or hide has told you what the relationship is for. Your bank account is not a loophole; muling is laundering, and it is caught. The law can see an exploited young person as a victim, and it sees it most clearly when the story is told early. And leaving is not a fantasy: there is a route, there are people who have walked it, and it starts with one conversation with one adult.
For pupils: Childline on 0800 1111 up to 19, Fearless.org for anonymous information, and the school safeguarding team, who can reach every protection the system holds, including the NRM. Where threats against family are the barrier, that specifically is something police can act on, and pupils should hear that. For staff: your DSL, the local exploitation panel and NRM route, St Giles Trust and Catch22 for lived-experience casework, the Children's Society's exploitation resources, and your force's child exploitation team, with the College of Policing's modern slavery and child exploitation guidance framing the police side. The Unseen modern slavery helpline (08000 121 700) takes concerns from anyone, including professionals, and is a useful backstop where local routes feel slow.