Living in fear

Can you please tell me what legislation if any is in place with regard to Pit Bulls and Staffie cross dogs. We have several in our area who have attacked other dogs and injured them. Me and my dog were attacked earlier this year and we reported it to the police. The dog was later put down as the owners left it in a house when they moved out and it bit the RSPCA inspector. I live in fear when I walk my dog, I have changed my route several times lately.
I live in Paisley {Gallowhill} Renfrewshire and I have a shepherd cross
Janet Beaton, via Dogs Today facebook page

My understanding is that at the moment if a dog's actions makes a person scared there's legislation in place (the Dangerous Dogs Act) but with dog on dog attacks no one seems very much interested. Theoretically under the DDA we shouldn't have any Pit Bulls these days as in the 1990s when the DDA came all Pit Bulls were supposed to be neutered and no m ore bred or imported but we now have very many more than we ever had before and people seem not to realise that if they own a Pit Bull they should be registered, neutered and muzzled to be within the law. In fact more and more I encounter people who openly say they own a Pit Bull and they have no idea that it is a restricted breed in any way.
If you feel afraid when you are out walking then that is not good. In my experience people with aggressive dogs tend to walk very early and very late in remote places hoping to avoid others.
Has anyone any ideas for what Janet can do to get her confidence back? Might a walking group help? Has anyone experience of setting one up?
Beverley Cuddy, Editor