describes how the vehicles avoid the accident
area. Firstly, in Figure 2(b)), vehicle 8 receives
Since there are other routes to vehicle 8, a new
route is calculated to avoid the accident area (represented by
green line in Figure 2(c)). Finally, vehicle 8 updates its route
with the new one, then it continues the dissemination process,
where vehicle 8 disseminates the alert message to all vehicles
inside its communication range (see Figure 2(c)).