How can I ensure my kids are always safe?

To ensure your kids are always safe, make sure to monitor them. Not too much as to where it is suffocating for them, just enough to where you and your kid is comfortable

You can't protect your children from everything. Putting them in a protective bubble won't help them to grow and mature. Insteat, teach them to be aware of the surrounds and teach them to be resilient. While you are sometimes keeping a subtle eye on them, let them try out many things. Let them do as much as possible without your help and without you hovering over them. Let them fail and then get up and go again. The best way to help them stay safe is to teach them to take care of themselves and to watch out for their own safety. My of this come from them being able to experience many situations and figure it out for themselves. Kids are resilient. Let them explore, let them figure out life for themselves.