LETTER: Traffic roundabouts can be dangerous

Traffic roundabouts were communal successful Boston successful the 1960s, and I drove done 2 oregon 3 of them connected my mode to and from work. As drivers get accustomed to roundabouts, they thin to thrust faster done them. At the aforesaid time, a tourer oregon idiosyncratic caller to the roundabouts drives much slowly. That’s a problem. Lane changing successful a fast-moving roundabout is dangerous.

Boston replaced the roundabouts — I judge due to the fact that they weren’t safe. In a tiny municipality with polite drivers, it wouldn’t beryllium problem. But that’s not Las Vegas.