But it is not dangerous to having signs falshing and changing every 5 seconds at appoach to a junction.
I am afraid that I do not agree with that argument.
"There is a problem in many cities, including Cork, of simultaneously too much street furniture and too little.
'Too much'' in the sense of: visual clutter, superfluous signage, unused/disused poles, inoperable lamp standards, ugly and overengineered CCTV poles and duplication"
Tom Spalding - A Field Guide to its Street Furniture