1. A computer implemented method for detecting and sharing road traffic condition information, the computer implemented method comprising: receiving a set of image inputs from a set of cameras monitoring a road traffic, wherein the set of cameras is stationary relative to a road; combining the image inputs in the set of image inputs to form a view; determining, using video analysis, whether an alarm condition exists in the view; mapping the alarm condition on the view using a characteristic of the alarm condition, forming a part of a condition information; and transmitting the part of the condition information, such that the part of the condition information can be received by a motorist in an automobile.