I gave the driver a thumbs down but I understand that these vehicles that are normally operated by local authorities or their contractors are permitted to do this although unfair, best to report it to your local Council and Councillor if you feel aggrieved.
Following to closely from yourself possibly hard to say without footage.
However if the lights changed to amber and it is not going to cause an accident (from the view of the blonde in front) then she did the right thing even if she was over the line.
If someone tries to over-take you like this (an illegal over-take), try to slow down and or get out the way. Your safety is the first priority - against a ton or more of metal you are going to lose, regardless of being 'in the right'. I've been there myself; red mist syndrome can set in and all you want to do is (naturally) protest their wrong-doing. But that's where the risk gets multiplied significantly because you can easily lose your concentration. Number one priority: keep safe. Fuck them. Keep safe.
Honestly I think the cyclist could have taken a better road position. Secondary position is not recommended at a roundabout, you should be in primary to avoid situations like what happened here.
Karl ward told me too..