[juneroses]

"You should never use your left signal in a roundabout."

I nearly always use my left turn signal, once I'm in the rotary, to confirm to nearby drivers that I'm continuing around. Then when I've passed the last rotary to my right that I'm not taking, I use the right signal to indicate I'm exiting. Signal or not, however, caution and awareness of nearby cars is necessary. I don't recall reading that using the left signal is a no-no.