This study sought to come up with intervention measures that could be put in place to mitigate the challenges experienced in non-formal schools to enhance safety and security of children. Purposive sampling was used to select Nairobi City County and all the pre-primary schools attached to non-formal schools in informal settlements in the county and the head teachers/managers and teachers working in these pre-primary schools. A sample size of 54 pre-primary schools was selected. A total number of 136 participants from the sampled pre-primary schools participated in the study comprising of 78 preschool teachers, 54 head teachers, and four education officers. The findings revealed various intervention measures by participants such as intervention by: county government, school management such as picking and dropping children, fencing school and having lockable gates.