The signing, lighting and cats eyes programme recently announced by the Minister for the Environment and Local Government will also play a major role in the safety of our roads. As we all know, there are not enough road signs. One of the major difficulties facing drivers is not being sure whether the speed limit is 40 mph or 30 mph when entering and exiting towns. In many cases, there are no signs to indicate the speed limit while, if there are signs, they are often too small to be seen.