"Magic" roundabouts

There's nothing particularly magical about these rare types: it's more of a nickname.  Just treat them as a chain of minis.

The confusing aspect is you can go around them RIGHT as well as left.  The vital thing is always to give priority to the right.  They're unexpectedly efficient to keep traffic moving.

Americans marvel at them.  And they're quite rare.  But your licence will allow you to drive anywhere in the UK.  So you should see how they work and not be worried.