Impacts of Red Light Camera on Violation Characteristics

Evaluation of Automated Enforcement Program in Amman

“…Maccubbin et al (2001) reported reduction in violation rates ranging from 20% to 87% for jurisdictions in the USA. These findings were similar to the findings in Singapore and Canada (Mullen, 2001;Lum and Wong, 2003). On the other hand some studies showed that cameras are not without limitations and possible problems such as increased rear end crashes and spillovers (Chinnock, 2005).…”

Applying Bayesian hierarchical models to examine motorcycle crashes at signalized intersections

“…Moreover, the presence of red light cameras at the minor roadway is also found to reduce motorcycle crashes (95% BCI (−0.54, −0.06), IRR 0.75) with the corresponding reduction of about 25%. Previous studies have shown that RLC is very effective in curbing red light violations (e.g., Chin, 1989;Lum and Wong, 2003) and hence potential right-angle crashes (Huang et al, 2006).…”

Examining driver behavior using data gathered from red light photo enforcement cameras

“…It has been suggested in a study that many violators who crossed intersections at time after red of more than 2 seconds were deliberately running the red light (Lum & Wong, 2003). Examining the Sacramento red light violation dataset revealed that about 5.8% or 2,703 violations were recorded at time after red of more than 2 seconds.…”

“…There are more red light violations on weekdays compared to weekends (Kamyab et al, 2002;Lum & Wong, 2003;Retting, Williams, & Greene, 1998). Weather…”