Driving Knowledge · Highway Code Rule 103 · Nottingham

Safe Signalling —
The Mistakes That Cost Marks (It's Rarely "Forgetting")

Signalling faults on test aren't about forgetting to indicate at all — they're about timing it wrong, leaving it on too long, or assuming a signal gives you the right of way.

Highway Code Rule 103SignallingAutomatic Lessons
Automatic car indicator signalling before a turn on a Nottingham road

Key Takeaways

  • Signals must be given in plenty of time, and cancelled after use
  • A signal is a warning, not a right of way — the Highway Code is explicit that signalling does not give you priority
  • Signalling too early on a bend or before a side road can mislead other drivers
  • Watch for other road users' signals too, and only proceed when it's actually safe
  • Leaving an indicator on after a turn can mislead other drivers into thinking you're about to manoeuvre again

It's Rarely About Forgetting to Signal

Signalling faults on test aren't about forgetting to indicate at all — they're about timing it wrong, leaving it on too long after a turn, or assuming that signalling gives you the right of way.

Highway Code · Rule 103

You should give clear signals in plenty of time, having checked it is not misleading to do so, and always cancel them after use. Signalling does not give you priority.

Signalling Doesn't Give You Priority

This is the mistake that causes the most confusion. Putting your indicator on tells other road users what you intend to do — it does not mean they have to let you go, and it does not make a manoeuvre safe on its own. You still need to check it's actually clear before you move.

Timing: Too Early Can Mislead

Signalling well before a turn is correct, but there are situations where an early signal misleads other drivers — for example, indicating left too soon before a side road when you're actually continuing past it on a bend. The Highway Code specifically requires that a signal must not be misleading, not just early.

Cancelling Your Signal

Leaving an indicator running after you've completed a turn draws examiners' attention because it can suggest to other drivers that you're about to make another manoeuvre you're not planning. Get into the habit of checking your indicator has cancelled itself, or cancel it manually if it hasn't.

Watching Other Road Users' Signals

Signalling isn't only about what you do — you're also expected to watch for signals given by other road users, and to proceed only once you're satisfied it's genuinely safe, rather than reacting to their indicator alone.

Preparing for Your Driving Test in Nottingham?

Getting the timing right takes practice on real junctions and roundabouts, not just knowing the rule.

Book a Lesson

Yes, your intention should be clear regardless, and the Highway Code's key requirement is that a signal shouldn't be misleading and should be given in plenty of time. On an empty road this matters less for safety, but building the consistent habit is what carries into busier situations.
It draws examiners' attention, since a running indicator can mislead other drivers into thinking you're about to manoeuvre again. Get into the habit of glancing at the indicator after a turn to check it's cancelled.
No. The Highway Code is explicit that signalling does not give you priority. It only communicates your intention — you still need to check the manoeuvre is actually safe before making it.
You can lose marks if an early signal is genuinely misleading to other road users, such as indicating for a turning you then don't take. Timing that's simply cautious but clear is not a problem — the issue only arises when it's genuinely misleading.

Build Confident Signalling Habits with H&E

We work on signal timing on real Nottingham junctions and roundabouts from early lessons, so it becomes automatic well before test day.