I nearly got caught out yesterday evening (Thursday) on a road I am very familiar with as I use it twice a week.
This road has a series of humps and tables along it and the nice road people painted a mini-roundabout on top of one of the tables since I last used the route on Tuesday. This junction is a cross roads and the change is probably down to a new estate being built on an ex-MOD site off to one side.
As it happens these humps are of the extremely rare variety that actually allow progress at a reasonable speed so I was travelling at 30mph. Another car was approaching from the opposite direction and indicating a right turn so I had already backed off and covered the brake as I neared the junction 'just in case'. I noticed the new lines etc. and hit the brake in time to stop before entering the roundabout, not a maximum brake by any means but effectively an emergency stop. The other driver had stopped before I reached the roundabout and by the look on their face had no idea why I had stopped suddenly, I saw her look down and realise she had right of way.
I think the other driver was expecting to wait until I had passed before they could turn so I doubt this would have lead to a crash but it does worry me that in slightly different circumstances it could have been a lot closer.
There are two new signs for the roundabout though just a standard ones not 'new road layout ahead' types.
I was paying attention to the other road users and was ready for another vehicle to pull across my 'right of way' as I saw it but failed to spot a change in the environment. If I had been driving down an unfamiliar road this would not have happened but because I 'knew' the road I did not see the change.
Anybody else experienced this kind of event?






It made me make a mistake, which I quickly deleted

