bullied and discriminated by neighbours

 Hi am an adult with high functioning autism

Am been bullied by the neighbors they also tried to use physical violence they have been telling lies about me and incited hatred  they have invaded my space. I have children and they displayed aggression towards them. They vandalized my car and van costing thousands of pounds. They keep on provoking me and then they start to film me. Although I have told the Authorities and they know I have been diagnosed with Autism they have shown no interest at all I have had  no help at all so these bullies are now very confident. I have found lots of web sites with information about autism and bulling but there does not seem to be any direct intervention to stop the discrimination and persecution and bulling. Does any one have any ideas