A traffic surveillance and guidance system comprising a traffic server system configured to provide acquisition of traffic information from a plurality of information providers (21, 22, 23), and a plurality of registered road users (28, 29, 30, 31, 32) of the traffic server system, the traffic server is configured to receive and update and record data of geographical positions transmitted from mobile terminals associated with registered road users of the server, and wherein a user profile of each registered road user comprises a user defined geometrically shaped model of a video field representing respective observation space and observation ability of a video camera recording traffic conditions and incidents around geographical positions the respective road users are located on at any time, video cameras and corresponding video displays are carried by the road users, or the video cameras and video displays are part of vehicles used by the road users when traveling, wherein the traffic server is configured to follow movements of road users based on the received and recorded geographical positions, and is detecting when relative movements of road users is providing a situation with partly overlap between at least two modelled video fields of at least a first road user and at least a second road user, the traffic server is further configured to form a video union between the at least first road user and the at least second road user having partly overlapping video fields, wherein the video union comprises at least a video communication channel or video distribution process between the road users constituting the video union, wherein the video communication channel or video distribution process is established via Internet streaming of video between Internet addresses of respective video cameras and video displays recorded in the respective user profiles of road users in the video union, wherein, when the server is receiving a request from the at least first road user having a registered video display of video streams from a specific video camera registered with the at least second road user in the video union, the server initiates Internet streaming of video via the Internet address of the specific video camera of the at least second road user to the Internet address of the video display of the at least first road user, the traffic server is further configured to monitor video unions that are constituted between road users, and whenever relative movements of a specific road user in a video union is providing a situation wherein the specific road user no longer is having partly overlapping field of view with at least one of the other road users in the video union, the server is configured to disconnect the specific road user from the existing video communication channel or video distribution process in the video union, and the specific road user is no longer part of the video union. the traffic server is configured to follow movements of road users based on the received and recorded geographical positions, and is detecting when relative movements of road users is providing a situation with partly overlap between at least two modelled video fields of at least a first road user and at least a second road user, the traffic server is further configured to form a video union between the at least first road user and the at least second road user having partly overlapping video fields, wherein the video union comprises at least a video communication channel or video distribution process between the road users constituting the video union, wherein the video communication channel or video distribution process is established via Internet streaming of video between Internet addresses of respective video cameras and video displays recorded in the respective user profiles of road users in the video union, wherein, when the server is receiving a request from the at least first road user having a registered video display of video streams from a specific video camera registered with the at least second road user in the video union, the server initiates Internet streaming of video via the Internet address of the specific video camera of the at least second road user to the Internet address of the video display of the at least first road user, the traffic server is further configured to monitor video unions that are constituted between road users, and whenever relative movements of a specific road user in a video union is providing a situation wherein the specific road user no longer is having partly overlapping field of view with at least one of the other road users in the video union, the server is configured to disconnect the specific road user from the existing video communication channel or video distribution process in the video union, and the specific road user is no longer part of the video union.