Take a look at this link:
http://www.dailyecho.co.uk/news/9471126 ... es/?ref=laThis is a review of roads in Hampshire with higher than expected accident rates. You will notice that the survey is all about speed reduction and not about looking at the real causation or engineering measures to reduce hazards.
For the sake of brevity, I will give just one typical comment on the locations highlighted:
- The A326 along the Waterside between the Dibden Manor and Hardley roundabouts, a stretch which has seen 56 crashes in the past five years.
This road is a fast very busy single carriageway A class road. The real problem is that you can turn right onto the main road from side streets and you are allowed to turn right off the main road across oncoming traffic. As the stretch in question is between two roundabouts all you need to do is allow left turns only and use the roundabouts to facilitate this. However, it seems easier to put up a few speed limit signs which will make no difference.
I did look for the speed limit increase recommendations in the review but, guess what?