| Low | LIKELIHOOD Medium | High |
IMPACT LOW MEDIUM HIGH | Security Impact: VMS becomes a malicious node in the TMC network | Behavioral Impact: Impulsive drivers behavior | Safety Impact: Crushes with severity level form property damage to injuries and fatalities |
Operational Impact: Traffic congestion, increase in travel time | Operational Impact: System operator financial losses | ||
| Efficiency Impact: Increase in energy | Reliability Impact: Road user distrust of the system |