You know how to navigate a 2 lane roundabout, the same way you navigate a 2 lane 4-way stop. Turning right you use the right lane. Going straight you use either the right or left lane. Making a left turn you use the left lane (inside lane). Going around the outside lane very slowly does not make you safe, it makes you a candidate for a T-Bone by the driver in the inside lane leaving at the second exit. You know, this stuff is all on the signs just before each roundabout. Look at the sign and you see two lines, they will show you what the right lane can do and what the left can do.
Just make believe the lanes are straight and not curved.
