How do you calculate safe driving distance?

How do you calculate safe driving distance?

The easiest and quickest way to calculate a safe following distance (the safe amount of distance between you and the car ahead of you) is to use the two-second rule. Basically, the two-second rule states that you should stay a full two seconds behind the car in front of you, whatever speed you are traveling at.

When should you avoid overtaking?

Explanation: Before you move out to overtake, you must be sure that it’s safe to complete the manoeuvre – and in order to be sure, you must be able to see far enough ahead. If anything is obstructing or restricting your view, you can’t know whether the road ahead is clear and, therefore, you shouldn’t overtake.

Where should you avoid overtake?

When to avoid overtaking

• If it’s prohibited, e.g. you’ll see this sign.
• If you can’t see at least 100m of clear road ahead of you during the whole overtaking manoeuvre.
• If someone else has already started to overtake you.
• If overtaking would cause you to break the speed limit.

Where should you avoid overtaking answer?

Dips in the road On the other side of a dip, a sharp upwards change in gradient of the tarmac can bottom out your suspension and cause instability. Drivers towing trailers should take special care. Avoid overtaking just before a dip as it will be difficult to see if there are other vehicles coming.

Where should u Avoid over taking?

Never Overtake:

1. where the road ahead narrows.
2. where there are road junctions or driveways from which a vehicle could pull out in front of you.
3. where you cannot see the road ahead to be clear i.e. when approaching a bend, the brow of a hill, a dip in the road or a hump back bridge.
4. where traffic is queuing.

What should you do as you approach this bridge?

Explanation: You should slow down and be cautious. The bridge is narrow and there may not be enough room for you to pass an oncoming vehicle at this point. Also, there’s no footpath, so be aware of pedestrians in the road.

What distance should you keep in dry weather?

Explanation: One way of checking there’s a safe distance between you and the vehicle in front is to use the two-second rule. To check for a two-second time gap, choose a stationary object ahead, such as a bridge or road sign. When the car in front passes the object, say ‘Only a fool breaks the two-second rule’.

What does a low bridge sign look like?

Bridges that have a clearance of less than 16 feet and 6 inches, or around 5 metres will usually have signs, either regulatory order signs (those with a circular red ring) or the triangular warning sign, warning drivers of high sided vehicles. …