return
	}

	// Ref: https://istio.io/latest/docs/ops/deployment/requirements/#pod-requirements
	if pod.Spec.SecurityContext != nil && pod.Spec.SecurityContext.RunAsUser != nil {
		if *pod.Spec.SecurityContext.RunAsUser == UserID {
			fmt.Fprintf(writer, "   WARNING: User ID (UID) 1337 is reserved for the sidecar proxy.\n")
		}
	}