Irish syllabus › Sharing the road › Buses, Luas and light rail
Part 4 · Sharing the road

Buses, Luas and light rail

Buses and trams carry huge numbers of people in Irish cities. They have their own lanes, signals and stops, and drivers must share space with them safely.

In Dublin the Luas tram runs on streets alongside cars, so you need to know where you may and may not drive.

By the end of this topic you can

  • You can recognise bus lanes, tram lanes and tram-only streets.
  • You can read a bus lane information plate and use the lane legally.
  • You can drive safely near bus stops and buses pulling out.
  • You can cross tram tracks and junctions without stopping on the tracks.
  • You can keep a safe distance from trams.

What you need to know and understand

  • A with-flow bus lane may be used by cars only outside the hours on its information plate.
  • Contra-flow bus lanes are closed to cars at all times.
  • A tram lane is in force during the times shown on its information plate. You may cross it to reach premises or a side road, or enter it briefly to overtake when safe.
  • Trams have their own light signals. Do not follow a tram through a junction unless your own signal allows it.
  • Never stop on tram tracks or in a yellow box at a tram crossing.
  • Do not stop or park in a tram lane while it is in force.
  • Overhead tram wires are live; never touch them, even with a long load.

Buses and bus stops

Look well ahead for buses at stops. Passengers often cross in front of or behind a bus, and the bus may pull out with little warning. Where it is safe, let a bus signalling to pull out rejoin the traffic. Do not stop or park in a bus stop, which is marked BUS on the road.

Reading tram signs

  • Blue tram lane sign: a tram lane runs beside you. Do not drive along it while it is in force; you may only cross it for access or enter it to overtake when safe.
  • No Entry with an Except Trams plate: trams only.
  • No Entry with an Except Trams and Access plate: enter only to get into or out of a building.
  • LÁNA TRAM on the road: a section shared by trams and other vehicles. Take extra care.
  • Warning signs: tramway crossing ahead, or overhead electric cables.

Driving safely near the Luas

A tram is long and heavy, cannot steer round you and needs a long distance to stop. Treat it with the same respect as a train.

  • Never tailgate a tram. It may stop at a platform or junction.
  • Before crossing the tracks, make sure there is room for your whole car beyond them.
  • Obey your own traffic light, not the tram's signal.
  • Watch for pedestrians crossing near tram stops.
  • Give cyclists room near tracks, as rails are slippery and can catch a wheel.
  • If you miss a turn, carry on and find another route. Do not reverse or U-turn across the tracks.

Common mistakes

  • Moving off when the tram beside you moves, while your own light is still red.
  • Stopping on the tracks in queuing traffic.
  • Driving along a tram lane as if it were an extra traffic lane.
  • Assuming every bus lane has the same hours.
  • Passing a stopped bus too fast while passengers are crossing.
Practice tip: If you are learning in Dublin, ask your supervising driver to plan a route along part of the Luas line at a quiet time so you can practise reading tram signs and signals.

Test yourself: Buses, Luas and light rail

Answer each question, then read the explanation. Questions come in a random order each time.

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Go deeper

Sources: Rules of the Road (Road Safety Authority, rsa.ie), Section 6 Buses, trams, rail and light rail signs; TFI Luas, Safe Driving Around Luas (luas.ie); S.I. No. 98/2003, Road Traffic (Traffic and Parking) (Amendment) Regulations 2003, articles 8 to 10 (irishstatutebook.ie); S.I. No. 332/2012, article 32 Bus lanes (irishstatutebook.ie); S.I. No. 227/2024, Road Traffic Act 2010 (Part 3) (Fixed Charge Offences) Regulations 2024 (irishstatutebook.ie). Independent guide, not affiliated with any licensing agency. Always check the latest official rules with the RSA.