How to Handle One-Way Streets on Your Driving Test in 2026

One-way streets are a regular feature of UK driving test routes — particularly at test centres located near town centres or city areas. Many learners find them confusing, not because they are technically difficult, but because the rules and the pressure of navigation combine to create mistakes. This guide explains exactly how to handle one-way streets correctly on your driving test in 2026.

What Is a One-Way Street?

A one-way street is a road where traffic is only permitted to travel in one direction. They are marked with blue rectangular signs showing a white arrow pointing in the direction of travel. You may also see “No Entry” signs at the entrance points where vehicles are not permitted to enter from that end.

One-way streets are common in city and town centres, where they were introduced to improve traffic flow and reduce congestion. They are also found in housing estates and retail areas. On your driving test, you may be asked to navigate through a one-way system or turn onto a one-way street during your independent driving section.

The Rules for Driving on One-Way Streets

Never drive against the direction of traffic. This is the most important rule. Entering a one-way street from the wrong end is a serious fault and could cause a dangerous situation. Always check for the blue one-way sign before entering.

Lane selection matters. On a one-way street with multiple lanes, you must choose the correct lane for your intended exit. Unlike a normal road where you would position to the left unless turning right, on a one-way street you should use any lane that is appropriate for your turn. If you intend to turn left at the next junction, position in the left-hand lane. If you intend to turn right, use the right-hand lane.

You may overtake on either side. On a one-way street, the Highway Code allows you to pass slower-moving vehicles on either the left or the right, provided it is safe to do so. However, do not change lanes unnecessarily — only move if it is genuinely safer or required for your route.

Check your mirrors before changing lanes. As on any road, you must check your mirrors and signal before moving from one lane to another. A lane change without proper observation is a fault on your driving test.

One-way streets still have speed limits. Do not speed up just because there is no oncoming traffic. The 30 mph limit (or whatever is posted) applies as on any other road.

Common Mistakes on One-Way Streets

Turning into the street from the wrong direction. This is the most dangerous error. Always look for signage before turning. If you see a “No Entry” sign, do not proceed — find an alternative route.

Getting in the wrong lane. On a multi-lane one-way street, learners frequently end up in the wrong lane because they are following the sat nav without thinking ahead. Read the road and position yourself early.

Turning right from a left-hand lane. On a one-way street, it is acceptable — and sometimes necessary — to use the right-hand lane to turn right at the end. But you must have positioned yourself in that lane well before the junction, not at the last moment.

Hesitating mid-junction. Some learners, unsure of what to do on a one-way street, slow down or stop in the middle of a junction. This can be more dangerous than confidently choosing a lane and committing to it. If in doubt, pick the left-hand lane — it is almost always a safe default.

Forgetting to check for cyclists. Cyclists are sometimes permitted to travel in both directions on a one-way street (look for signs indicating this). Always check both ways for cyclists before turning or changing lanes, even on a one-way street.

How One-Way Streets Are Assessed on the Test

On your driving test, the examiner will assess whether you:

— Correctly identify that you are entering a one-way street and comply with signage
— Choose the appropriate lane for your route well in advance
— Use mirrors and signal correctly before any lane change
— Maintain appropriate speed throughout
— Observe for pedestrians, cyclists, and other vehicles correctly

The examiner is not trying to trick you. If you are on a one-way street and need to turn right at the end, they expect you to be in the right-hand lane. They are looking for confident, safe, well-planned lane management — not hesitation or last-minute corrections.

Preparing for One-Way Streets Before Your Test

The best way to prepare for one-way streets is to practise on the ones near your test centre before your test day. Ask your instructor to include one-way systems in your lessons specifically. Many test centres — particularly those in town centres — use one-way streets regularly on test routes.

You can also use the Exam Routes App to preview the routes at your test centre, including any one-way sections. Knowing that a one-way system is coming up — and knowing which lane to be in — removes the pressure of making that decision under test conditions.

One-Way Street Quick Reference

Blue rectangular sign with white arrow = one-way street ahead. All traffic travels in the direction of the arrow.
No Entry sign = do not enter from this end. The street is one-way flowing away from you at this point.
Cyclists going the other way = legal in some one-way streets. Look for cycle exception signs and always check for cyclists.
Lane choice = based on your exit direction. Left lane for left turns, right lane for right turns, either lane if going straight ahead (choose left unless turning right later).
Overtaking on either side = permitted, but only if safe and not crossing lane markings unnecessarily.

Frequently Asked Questions