Blind Spots in Driving: What You Can Not See Can Seriously Injure to Someone

Most drivers feel confident in their awareness of the road. Mirrors are adjusted, seating position is correct, and the view ahead appears clear. However, blind spots remain one of the most underestimated causes of road collisions, particularly those involving cyclists, motorcyclists, and pedestrians.

The greatest danger is not what drivers see, but what they assume they would see if a hazard were present.

What Are Blind Spots?

A blind spot is any area around a vehicle that cannot be seen directly by the driver using mirrors alone.

All vehicles have blind spots. There is no such thing as perfect visibility.

Vehicle components such as:

·       door pillars

·       headrests

·       mirrors

·       vehicle body structure

all create areas where other road users can be completely hidden from view.

Modern driver-assistance technology can reduce risk, but it does not eliminate blind spots.

Car blind spots

Blind Spots Affect All Vehicles

While larger vehicles such as vans, buses, and HGVs have wider and deeper blind spots, cars are not exempt.

Common blind-spot risks include:

·       Cyclists riding alongside the vehicle

·       Motorcyclists positioned between mirror checks

·       Pedestrians hidden by front or rear pillars

·       Children or older adults approaching from unexpected angles

Any road user can disappear from your view in seconds.

Why Familiarity Increases Risk

Drivers who use the same vehicle and routes daily often become complacent. Familiarity encourages dangerous assumptions, such as:

This mindset significantly increases risk at:

·       junctions

·       roundabouts

·       lane changes

·       slow-moving urban traffic

Blind spots provide no warning. They only become apparent after a collision has occurred.

Why Mirrors Alone Are Not Enough

Mirrors are essential, but they do not provide complete coverage. Safe driving requires a structured observation routine.

Effective Observation Sequence

1.     Check mirrors

2.     Signal early to show intentions

3.     Perform a shoulder (lifesaver) check

4.     Manoeuvre smoothly and deliberately

Skipping the shoulder check is one of the most common driver errors, especially during:

·       lane changes

·       merging

·       opening a vehicle door into traffic

Vulnerable Road Users Face the Highest Risk

Cyclists and motorcyclists frequently travel in areas where blind spots exist. Pedestrians, particularly children and older adults, may move unpredictably and remain hidden behind vehicle structures.

These road users rely on drivers anticipating their presence, not reacting at the last moment.

Cyclists in a lorry blind spot

Practical Habits That Reduce Blind-Spot Collisions

Reducing blind-spot risk does not require advanced technology but only consistency.

Key habits include:

·       Adjusting mirrors before every journey

·       Slowing down before changing direction or position

·       Physically turning your head when required

·       Never assuming the space beside your vehicle is clear

These actions take only seconds but can prevent serious or fatal injuries.

Seeing Is a Responsibility

Driving is more than vehicle control. It is the management of:

·       information

·       expectations

·       uncertainty

Blind spots are a reminder that drivers never see everything. Acknowledging this limitation and driving defensively is one of the most responsible actions a driver can take.

Recognising what you cannot see and compensating for it will save lives.