HGV Driving Break Rules: 4.5 Hours, 45 Minutes, 15+30

02 August 2026 3 tachograph

Driving Break After 4.5 Hours: 45 Minutes or 15+30?

HGV parked for a mandatory 45-minute driving break

Summary

After 4.5 hours of driving you need a break. The full break is 45 minutes — or 15 then 30, in that order. Here is the break rule on its own, without turning into a POA or daily-rest guide.

The driving-break rule in one line

After a driving period of 4.5 hours, you must take a break of at least 45 minutes unless you have already split that break lawfully as 15 + 30 minutes (in that order) during or at the end of the driving period.

This page is only about that driving break. It is not about daily rest, weekly rest, or when POA is allowed.

What must be true for the break to count

You are not driving
You are not doing other work
The mode on the tachograph matches a real break

If you are still required to work during the stop, it is not a driving break — even if the wheels are stopped.

Option 1: one 45-minute break

Drive up to 4.5 hours, then take a continuous 45-minute break before you drive again. Simple and hard to get wrong.

Option 2: split break 15 + 30

First part: at least 15 minutes
Second part: at least 30 minutes
Order matters — 30 then 15 does not satisfy the split pattern

The split must cover the driving period correctly so that you never continue driving beyond 4.5 hours without having completed the required break arrangement.

Common failures

Taking 40 minutes and hoping it “looks close enough”
Using 30 + 15 instead of 15 + 30
Selecting break while still doing other work
Using availability/POA as if it were the 45-minute driving break

Practical example — valid 15+30

You drive, take 15 minutes break, drive again, then take 30 minutes before the total driving in that period exceeds 4.5 hours without a completed break pattern. Both parts are genuine breaks. Order is correct.

Practical example — invalid

You drive 4.5 hours, sit on POA or other work for 45 minutes because you are waiting to load, then drive again. Wheels stopped — but you did not take a driving break if you were not free of work / not on break mode for a real break.

Driver habit

Decide early whether today is a single 45 or a 15+30 day. If traffic or slots are unpredictable, the single 45 at a known safe stop is often cleaner than a messy split you cannot finish in order.

Tags: driving break 4.5 hours 45 minutes 15+30 HGV tachograph

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