I was a passenger once in a car with a New to England Filipino driver..
It was nerve racking enough until she approached a huge roundabout and then asked me which way to go.
I said as calm as possible.."Right at this roundabout".
So she indicated right and then turned right..Literally into oncoming traffic.
I had to reach over and steer the vehicle over to left till we were sitting on the roundabout island (facing wrong way) whilst listening to the horn fest from outside.
NIGHTMARE!