ant if a child is reporting they have been raped or sexually assaulted in any way. Further information can be found at Rape Crisis 138 PSHE Teaching about consent from the PSHE association provides advice and lesson plans to teach consent at Key stage 3 and 4. 139 It is important to differentiate between consensual sexual activity between children of a similar age and that which involves any power imbalance, coercion or exploitation. Due to their additional training, the designated safeguarding lead (or a deputy) should be involved and generally speaking leading the school or college response. If in any doubt, they should seek expert advice. 115 • physical behaviour, such as deliberately brushing against someone, interfering with someone’s clothes. Schools and colleges should be considering when any of this crosses a line into sexual violence – it is important to talk to and consider the experience of the victim • displaying pictures, photos or drawings of a sexual nature • upskirting (this is a criminal offence140) • online sexual harassment. This may be standalone, or part of a wider pattern of sexual harassment and/or sexual violence.141 It may include: o consensual and non-consensual sharing of nude and semi-nude images and/or videos.142 Taking and sharing nude photographs of those aged under 18 is a criminal offence. UKCIS Sharing nudes and semi-nudes: advice for education settings working with children and young people provides detailed advice for schools and colleges o sharing of unwanted explicit content o sexualised online bullying o unwanted sexual comments and messages, including, on social media o sexual exploitation; coercion and threats, and o coercing others into sharing images of themselves or performing acts they’re not comfortable with online 458. It i