Posted by Ricky O'Neill
What makes a good road sign?
The speed camera sign is instantly recognisable but the “no stopping” sign isn’t. As a review of British road signs is launched, what makes some good and others bad? Many road signs are bizarre when thought about logically. Just what is one meant to do if there is a danger of falling rocks? And if the road is slippery, will your car tyres really cross like the alarming skid marks seen on the sign? Interesting skid marks But even if some symbols do not stand up to scrutiny, they convey a message that is quickly recognised. Or at least, that’s the hope. Out of 500 drivers surveyed last year, none was able to correctly identify 12 road signs and only one sign - the speed camera - was known to them all. A review of signs has been launched by the Department for Transport, looking at ways to reduce street clutter and introduce more technology. So what makes a good sign? Read the full article on the BBC News website: http://news.bbc.co.uk/1/hi/magazine/7628908.stm
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