Linda security is a threat

Linda security is a security company. They park their vehicles in the Newtown area every morning and evening. They interfere with the women walking past. They have no respect being a security company. Last week a man was stabbed by hobos in their presence. A few weeks ago a woman was ****** in their presence. I have called and complained many times but nothing has been done. Newtown is an area of Muslims and we women cannot even walk past them. Please can someone take action. We don't want these people in our area