Earlier today I was driving in a steady flow of traffic, within speed limit, towards a slip road/bypass. It’s a roundabout configuration that has 1 lane. The roundabout has 3 exits - 1 a country road, the 2nd a bypass and the 3rd is to double back the way you came. At the roundabout I noticed an ambulance transport van - not a blue light ambulance, the type that is like a mini bus - driving really close to the back of my car and almost trying to get around me by driving on the roundabout chevrons. I had nowhere to move to and it had no sirens so I continued in the steady flow of traffic onto the bypass.
This then split into 2 lanes when we got onto the bypass off the slip road, I took the inside lane behind other cars and after a few mins I saw they were directly beside me whilst I was at about 55-60mph, as I have a small old car that is only a 1l engine and hadn’t got my speed up yet. I started to notice that they were aggressively swerving into my lane over the white line, but the vehicle being so much larger than me and right next to me I could not see they were indicating into my lane. My DD saw this too and looked back on her side (she was in the back of my car) and said she could see an indicator on. I ended up braking quite hard to let them into my lane because they just kept swerving over and there was and I couldn’t get any faster to make space for them behind me
Am I correct that It’s not my error that they decided to take the outside lane when they couldn’t exceed 60mph and try overtake me, this was 5.30pm so rush hour traffic and not a blue light vehicle. Is swerving into another car just bloody dangerous? I’m not one of those ‘can I speak to the manager’ types of people but surely ambulance transport drivers should be trained to drive sensibly?