From the textbook diagram (SCRB 2023 data): Two‑wheelers account for the largest share of fatalities (8,113; 44.22%). Three possible reasons:
1) Vulnerability: riders exposed (no protective frame) so crashes often fatal; low protection compared with cars/trucks.
2) Behavioural factors: high incidence of helmet non‑use, speeding, risky overtaking and alcohol/drug use.
3) Infrastructure and vehicle factors: poor road surface, lack of two‑wheeler lanes, overloaded or ill‑maintained bikes, and weak enforcement.
Related safety rules (concise list):
- Always wear a properly fastened ISI‑standard helmet and protective clothing; ensure pillion rider also wears a helmet.
- Follow speed limits, maintain lane discipline and keep safe distance; do not overtake dangerously.
- Never ride under the influence of alcohol or drugs; avoid distractions (phone use).
- Ensure valid licence and vehicle fitness; regular maintenance (brakes, lights, tyres).
- Use daytime running lights/reflectors, and advocate for safer infrastructure (separate lanes, resurfacing, signage).
Confidence: high — specific numeric data and percentages are present on page 289 of the raw text (SCRB 2023).
Two‑wheelers cause the highest number of deaths (Two‑wheelers: 8,113 deaths — 44.22% of total in 2023). Suggested rules: wear ISI‑standard helmets, obey speed limits, avoid riding under the influence of alcohol, use reflective clothing at night, ensure proper licensing and training, and improve road infrastructure (dedicated two‑wheeler lanes).
Textbook chart (WHO Global Burden of Disease data shown on page 289) shows the 15–29 years age group topping road traffic deaths for both sexes. Explanations:
- Exposure: young adults travel more for work, study and social activities, increasing time on roads.
- Risk behaviour: higher rates of speeding, impaired driving, and not using seatbelts or helmets among young people.
- Vehicle choice and occupation: many young people use two‑wheelers (vulnerable) and young males predominate among professional drivers and motorcyclists.
- Enforcement and experience: less driving experience and lower compliance with road safety rules.
Also note the strong sex difference in the chart (male deaths much higher than female) — reflecting higher male exposure to risky driving and occupational travel. Confidence: high — chart and age groups are shown on page 289 of the raw text.
The 15–29 years age group has the highest number of road traffic deaths. Reasons: greater mobility/exposure (more travel), higher risk‑taking behaviour (speeding, alcohol), greater use of motorcycles and cars by young adults, and occupational exposure (young males in transport jobs).
Key measures:
1. Use sidewalks/footpaths and avoid walking on the carriageway.
2. Cross roads at designated crossings, traffic lights, or use pedestrian bridges.
3. Look left and right and make eye contact with drivers before crossing.
4. Wear bright or reflective clothing at night and carry a torch if needed.
5. Avoid distractions (mobile phones, earphones) and do not run across roads.
6. Teach children road safety and hold hands of young children near traffic.
Pedestrians can reduce accidents by using sidewalks/footpaths, crossing only at zebra crossings or signals, using footbridges, wearing visible clothing at night, avoiding mobile phones/earphones while walking, looking both ways before crossing, and following traffic signals.
Inferences:
1. Exposure: Men often travel more for work and leisure and drive more frequently.
2. Risk-taking: Statistically higher likelihood of speeding, not using safety gear, and alcohol/drug use while driving.
3. Vehicle type: Higher proportion of male riders/drivers of two-wheelers, which are more vulnerable.
4. Occupational factors: More men work in transport-related jobs, increasing time on roads.
These factors together explain the higher male fatality numbers.
Males generally have higher road accident deaths than females due to greater exposure (more travel and driving), higher involvement in risky behaviours (speeding, drunk driving), higher use of motorcycles, and more occupation-related driving.
Benefits:
1. Protects skull and brain from impact, reducing fatality and severe injury.
2. Absorbs shock and disperses energy in a crash.
3. Protects face and eyes (with visor) from debris and wind.
4. Increases rider visibility (bright/reflective helmets) and can include communication/lighting features.
5. Compliance with law and safer riding behaviour.
Wearing a helmet protects the head and brain, reduces the severity and risk of fatal head injuries, improves visibility (with visors), and is legally required in many places — increasing overall road safety.
Concise list:
- Human factors: speeding, alcohol, distraction, fatigue.
- Vehicle defects: brake/tyre failure, poor maintenance.
- Road/environmental: bad road design, lack of lighting/signs, weather.
- Enforcement/management: poor traffic control, inadequate emergency services.
Factors: human error (speeding, drunk driving, distraction), vehicle defects (brakes, tyres), poor road conditions (potholes, lack of signage), and adverse weather or weak law enforcement.
Signal colours meaning:
- Red = Stop.
- Yellow/Amber = Prepare to stop / caution.
- Green = Go (if safe to proceed).
Red
Examples of three key rules:
1. Wear protective gear (helmet for two-wheelers; seat belt in cars).
2. Follow traffic signs/signals and speed limits.
3. Do not drive when intoxicated and avoid distractions (mobile phone).
Three rules: (1) Wear a helmet/seat belt; (2) Obey traffic signals and speed limits; (3) Do not drive under the influence of alcohol or use mobile phone while driving.
Main factors:
1. Human factors: speeding, drunk driving, distracted driving (mobile phone), fatigue, lack of helmet/seat-belt use, poor judgment, inexperienced drivers.
2. Vehicle factors: brake failure, tyre burst, poor maintenance, faulty lights, overloaded vehicles.
3. Road and environmental factors: poor road design, potholes, lack of sidewalks or signage, bad lighting, sharp curves, weather conditions (rain, fog).
4. Traffic management and enforcement: weak enforcement of laws, lack of road markings, inadequate traffic signals, poor emergency response.
Prevention requires addressing all these — education, vehicle maintenance, road engineering, and strong law enforcement.
Factors causing road accidents include human (driver/pedestrian) behaviour, vehicle condition, road and environmental conditions, and inadequate enforcement or traffic management.
Detailed rules:
1. Obey traffic lights, road signs, lane markings and give way rules.
2. Follow speed limits appropriate to road type and conditions.
3. Wear helmets (two-wheelers) and seat belts (cars); ensure children use appropriate restraints.
4. Never drive under the influence of alcohol or drugs.
5. Avoid using mobile phones or other distractions while driving; use hands-free only when necessary.
6. Use indicators/signals for turns and lane changes; maintain safe following distance.
7. Pedestrians use footpaths and crossings; cyclists use cycle lanes if available.
8. Ensure vehicle is well-maintained (brakes, lights, tyres) and not overloaded.
9. Respect vulnerable road users (children, elderly, pedestrians) and drive defensively.
10. Carry first-aid kit and know emergency numbers; report accidents and assist victims safely.
Adherence to these rules reduces accidents and casualties significantly.
Road safety rules include obeying traffic signals and signs, following speed limits, wearing helmets/seat belts, not driving under influence, avoiding distractions, using pedestrian crossings, and proper vehicle maintenance.