This modified sign is near Arncliffe along the A6160, if I remember correctly... Wasn't me who drew on the sign!
Originally uploaded to Coppermine on Sep 16, 2007 by Big Nick
TSRGD diagram 556 - Uneven road ahead
Traffic signs are Crown copyright. They are part of legislation (Traffic Signs Regulations and General Directions 2002, often referred to as TSRGD). The numbers in the image filenames relate to the TSRGD numbering.
You may reproduce traffic signs free of charge and without having to seek permission, but you must reproduce them accurately and not in a misleading context (e.g. not on roadside billboards where they could mislead drivers). You should also include a statement that these images are Crown copyright.