Question

which of the following is not permitted in a roundabout?
changing lanes
using your turn signal
following the rules of right-of-way
driving at the speed limit

Explanation:

In a roundabout, using turn signals (to indicate entry and exit), following right - of - way rules (yielding to traffic already in the roundabout), and driving at the speed limit (to ensure safety and smooth traffic flow) are permitted. However, changing lanes within a roundabout is generally not permitted as it can cause confusion and increase the risk of accidents.

Answer:

Changing lanes