for signposting feature a distinction between regular control cities (called hoofddoel) and network cities (called netwerkdoel). The class, a group of ten cities in each part of the country where major roads intersect, is being signposted in addition to regular control cities. The references to network control cities serve to guide long-distance traffic through the country, unlike the reference to the first regular control city which is seldom more than away. Network control cities can also be towns on an intersecting road. Since 2010, efforts are being made to create even more prominent references to the towns of Amsterdam and Rotterdam; the former drawing many tourists and the latter drawing many professional drivers to its port. On roads not leading to a network control city, the route's terminus is often signposted in addition to the control city. Scandinavia Each of the Scandinavian countries has its own style of signposting, but their styles reveal similarities. Signs on roads in the countries typically feature one town that takes the role of the control city of that particular road. As distances in Scandinavia are longer and the area is sparsely populated, this can be a town that is several hundred kilometers away. Other than local destinations, signs in Scandinavia do not commonly feature other cities in addition to this major town. On less important roads, the town featuring as control city is often the route's terminus. On the main axes of Scandinavia, notably the main North-South routes E4 and E6, larger towns along the routes have been chosen to also appear as control city. United Kingdom In the United Kingdom, the term control city is not commonly used. Rather, motorists are referred to a primary destination. Primary destinations are typically towns located close to strategic intersections. In London and other large cities, boroughs and major intersections are also in use as primary destinations, with the financial centre itself being signposted as The City. One particular intersection outside London that made it to primary destination is Scotch Corner, the split between two routes from the South into Scotland. On signs in the United Kingdom, cardinal directions are not used, but one specific aspect of UK signage is the use of regions as a focal point along roads. These regions, which may appear a cardinal direction (e.g. the North, as appears on the A1), serve to direct long-distance traffic. Primary destinations, on the other hand,