Talk to the Cubs about Stranger Danger, about various helplines available to them & about 999 & 112 numbers and when to use them.
Stranger Danger Commonsense rules
Have a 2 way discussion about what a stranger is and what to do if a stranger approaches you. Provide the information about the different helplines available to them and what each one does. Talk about the 999 & 112 numbers and when to use them.