Photo: Max W / Pexels. Illustrative photograph.
Double yellow lines in Great Britain mean no waiting at any time, all year, even if there is no sign. Single yellow lines, yellow kerb marks, red lines and zone signs each add their own rules. This guide explains how to read each marking and its plate, so you know where you can stop, load or park in England, Scotland and Wales.
Key facts
- Double yellow line: no waiting at any time. Usually no time plate.
- Single yellow line: no waiting during the times on the nearby yellow plate.
- Yellow kerb marks: loading restrictions. One mark means at the times shown; two marks mean no loading at any time.
- Red lines (red routes): no stopping at all, not even to drop someone off, except licensed taxis.
- Blue Badge holders: can usually park on yellow lines for up to 3 hours (no time limit in Scotland), but not where loading restrictions apply.
Yellow lines: what single and double lines mean
| Marking | Meaning | Where the times are shown |
|---|---|---|
| Double yellow line | No waiting at any time, all year | Normally no plate. A plate only appears where an older double line applies for part of the year. |
| Single yellow line | No waiting during the times shown | Small yellow plate next to the road |
| Single or double yellow line in a controlled parking zone | No waiting during the zone times | The zone entry sign (no plates unless the times differ) |
| Short transverse mark across the line | The point where the restriction changes | Read the plates either side |
Restrictions usually cover the whole highway, including verges and footways, not just the road surface.
Reading a yellow plate
- No days shown: the times apply every day, including Sunday.
- Bank holidays: the restriction still applies unless the plate says it does not.
- Event days: some plates near stadiums or arenas add special event-day restrictions.
What you can still do on yellow lines
Know Your Traffic Signs (DfT) says you may stop on yellow lines to pick up or set down passengers and, where it is not prohibited, to load and unload. You cannot wait there.
Yellow kerb marks: loading restrictions
Short yellow marks on the kerb mean loading (and unloading) is restricted as well as waiting. A white plate at the first mark gives the times and may have an arrow showing which way along the road it applies.
| Kerb marks | Meaning |
|---|---|
| Single mark | No loading during the times on the white plate |
| Double mark | No loading at any time |
Blue Badge holders may not park while loading restrictions are in force.
Red routes: no stopping at all
Red routes replace yellow lines with red ones. They mean no stopping for any purpose, not even to drop off or pick up passengers. Only licensed taxis are exempt. A vehicle showing a Blue Badge may stop to pick up or set down a disabled person, but must not park.
- Double red lines: no stopping at any time (upright signs may not be provided).
- Single red line: no stopping during the times on the upright sign.
- Red-lined bay: usable only for part of the time the red route applies. Check the sign.
- White-lined bay on a red route: usable at all times the red route applies, for the users shown on the sign.
- Red route clearway: signs but no road markings. No stopping at any time, on the road, verge or footway, except in marked lay-bys.
The ban covers the whole road, including the verge and footway.
Loading bays
- A bay marked “LOADING ONLY” is for loading and unloading. Leave once you have finished.
- Bays open to all vehicles (for example outside shops) are for collecting heavy, already-paid-for items, not for parking while you shop.
- Some bays change use through the day, such as disabled badge holders at midday and loading at peak times. These are not marked “LOADING ONLY”, so read the upright sign.
- A single yellow line through a bay, with single kerb marks, means no loading at the times shown.
Controlled parking zones and restricted parking zones
At a controlled parking zone (CPZ), the entry sign gives the times when waiting is banned on all yellow lines inside. The lines usually have no plates of their own, so note the times as you drive in. Parking is then only in marked bays, and bay times may differ from the zone times. The sign may say “Pay and Display ZONE”, “Meter ZONE” or “Disc ZONE” instead.
A restricted parking zone, used in some sensitive areas, has no yellow lines at all. The entry sign and repeater signs carry the restrictions.
Clearways and school zig-zags
| Sign or marking | Rule |
|---|---|
| Red cross on a blue circle (24-hour clearway) | No stopping on the main carriageway at any time, not even to drop off. Lay-bys are allowed unless signed otherwise. |
| Urban clearway | No stopping during the hours shown, except to pick up or set down passengers. |
| Yellow zig-zags outside schools, hospitals, fire, police or ambulance stations | Do not stop, not even to drop off. With an upright sign, the ban is mandatory during the times shown. |
Blue Badge holders and yellow lines
- England and Wales: Know Your Traffic Signs says Blue Badge holders can usually park on yellow lines for up to 3 hours (it gives Scotland as the exception).
- Scotland: usually without a time limit.
- Not allowed where loading restrictions (kerb marks) are in force, or on red routes except to pick up or set down.
Check the local council’s rules, because some central areas run their own schemes.
Common questions
Can I stop on double yellow lines for a minute?
Only to pick up or set down passengers, or to load or unload where kerb marks do not ban it. Waiting, even briefly, is not allowed.
Do single yellow lines apply on Sundays?
Yes, if the plate shows no days. A plate that does not list days applies every day, including Sunday.
Can I drop someone off on a red route?
No. Red lines mean no stopping for any purpose. Licensed taxis are exempt, and Blue Badge vehicles may stop to pick up or set down a disabled person.
There is no sign next to the yellow line. Can I park?
Check whether you passed a controlled parking zone entry sign. Inside a CPZ, the zone sign sets the times. A double yellow line needs no sign at all.
How much is a parking fine?
Councils set penalty charge levels. In London, boroughs’ higher-level parking charges rose to £160 (£80 if paid within 14 days) from 7 April 2025, according to London Councils. Elsewhere, the amount is on the notice and on the council’s website.
Related: where you must never park, parking at night and EV cables, bus lanes and cycle lanes and the road markings guide. Back to the main guide: Learning to Drive in Great Britain.
Sources
- Department for Transport, “Know your traffic signs” (gov.uk), section: On-street parking control signs and road markings
- Department for Transport, “The Highway Code: Waiting and parking (238 to 252)” (gov.uk)
- London Councils, “London boroughs raise parking and traffic PCN levels for first time since 2011” (londoncouncils.gov.uk)