I always thought the function of roundabouts was to make traffic flow. So why are so many planted with tall and bushy plants? One of the worst examples of this is at College Rd-St John's Rd in Kohimarama, where traffic is so obscured you have to stop to make sure there are no cars coming. This surely defeats the purpose. Maggy Hamilton, Auckland.
I posed this question to Auckland Transport, which is the body responsible for such things. Here is their response:
"It is often a good idea to have low planting on roundabouts because this generally slows traffic speeds through the roundabout.
"Auckland Transport staff have checked the visibility concerns at the College Rd-St Johns Rd roundabout, and most of the planting is appropriate. However, they are happy to take on your concerns and will remove some of the vegetation."
A very satisfactory outcome, in my view. That being the case, if you know of a roundabout where the foliage needs attention, let me know and I'll see what can be done.