Squiggle, I'm glad your weather is a lot calmer than it was 
Coming back from doing my routine shopping I stopped at a set of traffic lights behind a white van waiting to turn right. I noticed that the van's position was a bit crooked. When the lights turned green the van started off but I noticed that the brake lights came on just for a second. Van and I went on to a double mini roundabout. At the first roundabout one goes left or forward to the second. At the second one goes forward (my route) or turn right.
I was a bit wary of the van and rightly so. At the first roundabout (the van's indicator lights were correct) the van attempted to go round the roundabout to return the way it had come. But it didn't succeed. So it did a short reversal forcing me to reverse (luckily no vehicle behind me and I wasn't right behind the van) and then the van driver succeeded at the second attempt.