It would be a waste of time and resources to place stricter controls on all dogs for safety reasons, because the majority of breeds don't seriously maul or kill
Looking at the approx 8000 people admitted in to hospital each year with dog bites and your statement isn't really true.
My dog is a sweetie, and as a working breed has prey drive. He is an excellent guard dog and I have seen him go for a stranger on the street who was approaching me rather quickly and directly
FFS i'd have your dog put down and you banned from ever having a dog again.
Having been on the receiving end of dogs and owners like you, i can tell you that its fucking scary, you have no idea if the dog is just barking or about to launch a full on attack.
The last dog that did that to me and my partner, kicked it so hard, it was knocked out, a shame but down to a twat of owner laughing as if went for us, no attempt to bring it under control.
As for letting any dog nr a baby - irresponsible.
The answer is licencing, with funds used to employ dog wardens, the fee needs to match the cost of dogs, so around £1k per year, very difficult to ban breeds due to cross breeding.