Alberta Written Class 4 Drivers License Practice Test

High beams are designed to provide increased visibility in low-light conditions, and their use is appropriate when you can maximize their benefits without endangering yourself or other road users. When driving at night, the key consideration is ensuring that there is no oncoming traffic and that you are not closely following another vehicle. This is because high beams can be blinding to other drivers, potentially causing accidents.

Using high beams in these situations allows you to see further down the road and improve your reaction time to any hazards that may be present. When you can see clearly without affecting others’ vision, high beams enhance your safety significantly.

In contrast, using high beams in rural areas may not always be appropriate if there is oncoming traffic present. Utilizing them during poor weather like rain or fog can also reduce visibility because the light reflects back towards you, leading to potentially dangerous conditions. While poorly lit areas might seem like a reasonable time to use high beams, the critical factor is still the presence of other vehicles on the road, as they can also cause glare.