a design was permitted by the Department for the Environment in 1994 (in the Traffic Signs Regulations and General Directions of that year). Of note was that the design did not allow for mileages of over three miles to be expressed with the use of halves and quarters. It is thus that new fingerposts have been required to round the previously more accurate distance measurements. Whilst the 1964 regulations did not bring about a general requirement to remove all fingerposts in Great Britain (signage in Northern Ireland being treated somewhat separately), some counties appear to have been more zealous than others in eradicating them. Fingerpost survival is highest in rural areas and away from major roads. Reacting to concern about the loss of historic fingerposts from the rural landscape, an advisory leaflet was issued by the Department for Transport and English Heritage in June 2005 which stated that "All surviving traditional fingerpost direction signs should be retained in-situ and maintained on a regular basis. They should be repainted every five years in traditional black and white livery. Other colours should be used only when these are known to have been in use before 1940". In recent years several county councils have embarked on restoration and repair programmes for their fingerpost stock, including the Highway Heritage Project in the Quantock Hills of Somerset. In the Republic of Ireland, a major review of road signage was carried out in 1977. Local variation in historic designs Whilst some elements of fingerpost design were prescribed during the period when their introduction became most widespread, there was plenty of scope for distinctive spread of designs which remains to today. The inclusion of the highway authority name took the form of raised or recessed lettering written down the poles or as part of a finial or roundel (when the centre is hollow, called an annulus) design, either in full or as initials (e.g. K.C.C. for Kesteven County Council). Roundel designs can also include junction names (for example, Molly Brown's Corner, in Lytchett Matravers, Dorset) or village names. County Council coats of arms feature in counties such as West Sussex. The Ministry for Transport asked the County Councils in Dorset and the West Riding of Yorkshire to experiment with the inclusion of a grid reference and these remain common in these areas. The roundel on a 2005 replacement at West Wellow (Hampshire) directing travellers to St Margaret's