there is a low bridge near me on a main road. there are 7 warning signs on this stretch prior to this bridge which is on a sharp bend. almost daily "large" usually 10 to 12 axle lorries misses all these signs then have to reverse on this narrow main road 1/4 mile up a hill to find a narrow side road to reverse into holding up traffic both ways for approx 15 mins,it beggers belief that professional lorry drivers can miss all these large visual regulation signs !