Car didn’t have lane discipline on roundabout and came over to my lane nearly hitting me - I used my horn to alert him I was there and he went on to break check me which I tried to avoid to go into the different lane and he was swerving all over the place to try and hit me, as we pulled up next to eachother he got out his car along with his passenger in an aggressive way to try and attack me, they spat at my car and kicked it.