Life threatening

I want to let you know that one of your armed response units pulled a gun on me this evening in my own garden because he thought I was being arrogant, I did nothing wrong but pull into my house and the alarm went off...I have been here for 3 months and have had many late nights with the alarm going off and not once have they rocked up except for tonight to be greeted with a **** attitude and my life threatened with a gun to my face. Trying to be pulled through my gate because I was driving 80 in a 60 zone in my road. I do not appreciate that we are paying for a service to be treated like this and to be told "wait till you leave this house, I will get you". I will be sure to make this public as this will not be tolerated. I will be laying a case tomorrow and taking this further