Approaching to Turn left and Right

Approaching to turn  left and right

approaching turn left orRight

Road junctions

Take extra care at junctions. You should

◦Watch out for cyclists, motorcyclists, powered wheelchairs/mobility scooters and pedestrians, as they are not always easy to see. Be aware that they may not have seen or heard you if you are approaching from behind

◦Watch out for pedestrians crossing a road into which you are turning. If they have started to cross they have priority, so give way

◦Watch out for long vehicles which may be turning at a junction ahead; they may have to use the whole width of the road to make the turn (see Rule 221)

◦Watch out for horse riders who may take a different line on the road from that which you would expect

◦Not assume, when waiting at a junction that a vehicle coming from the right and signaling left will actually turn. Wait and make sure

◦Look all around before emerging. Do not cross or join a road until there is a gap large enough for you to do so safely.


You MUST stop behind the line at a junction with a ‘Stop’ sign and a solid white line across the road. Wait for a safe gap in the traffic before you move off.
Laws RTA 1988 sect 36 & TSRGD regs 10 & 16

The approach to a junction may have a ‘Give Way’ sign or a triangle marked on the road. You MUST give way to traffic on the main road when emerging from a junction with broken white lines across the road.
Laws RTA 1988 sect 36 & TSRGD regs 10(1),16(1) & 25

Box junctions

These have crisscross yellow lines painted on the road (see ‘Road markings’). You MUST NOT enter the box until your exit road or lane is clear. However, you may enter the box and wait when you want to turn right, and are only stopped from doing so by oncoming traffic, or by other vehicles waiting to turn right. At signaled roundabouts you MUST NOT enter the box unless you can cross over it completely without stopping.
Law TSRGD regs 10(1) & 29(2)

 Junctions controlled by traffic lights

You MUST stop behind the white ‘Stop’ line across your side of the road unless the light is green. If the amber light appears you may go on only if you have already crossed the stop line or are so close to it that to stop might cause a collision.
Laws RTA 1988 sect 36 & TSRGD regs 10 & 36

You MUST NOT move forward over the white line when the red light is showing. Only go forward when the traffic lights are green if there is room for you to clear the junction safely or you are taking up a position to turn right. If the traffic lights are not working, treat the situation as you would an unmarked junction and proceed with great care.
Laws RTA 1988 sect 36 & TSRGD regs 10 & 36

Green filter arrow. This indicates a filter lane only. Do not enter that lane unless you want to go in the direction of the arrow. You may proceed in the direction of the green arrow when it, or the full green light shows. Give other traffic, especially cyclists, time and room to move into the correct lane.


Advanced stop lines. Some signal-controlled junctions have advanced stop lines to allow cycles to be positioned ahead of other traffic. Motorists, including motorcyclists, MUST stop at the first white line reached if the lights are amber or red and should avoid blocking the way or encroaching on the marked area at other times, e.g. if the junction ahead is blocked. If your vehicle has proceeded over the first white line at the time that the signal goes red, you MUST stop at the second white line, even if your vehicle is in the marked area. Allow cyclists time and space to move off when the green signal shows.
Laws RTA 1988 sect 36 & TSRGD regs 10, 36(1) & 43(2)

Turning right

Well before you turn right you should

◦Use your mirrors to make sure you know the position and movement of traffic behind you

◦Give a right-turn signal

◦Take up a position just left of the middle of the road or in the space marked for traffic turning right

◦Leave room for other vehicles to pass on the left, if possible.

Wait until there is a safe gap between you and any oncoming vehicle. Watch out for cyclists, motorcyclists, pedestrians and other road users. Check your mirrors and blind spot again to make sure you are not being overtaken, then make the turn. Do not cut the corner. Take great care when turning into a main road; you will need to watch for traffic in both directions and wait for a safe gap.

Remember: Mirrors – Signal – Maneuver


When turning right at crossroads where an oncoming vehicle is also turning right, there is a choice of two methods

◦Turn right side to right side; keep the other vehicle on your right and turn behind it. This is generally the safer method as you have a clear view of any approaching traffic when completing your turn

◦Left side to left side, turning in front of each other. This can block your view of oncoming vehicles, so take extra care. Cyclists and motorcyclists in particular may be hidden from your view. Road layout, markings or how the other vehicle is positioned can determine which course should be taken.


Turning left

Use your mirrors and give a left-turn signal well before you turn left. Do not overtake just before you turn left and watch out for traffic coming up on your left before you make the turn, especially if driving a large vehicle. Cyclists, motorcyclists and other road users in particular may be hidden from your view.


When turning

◦Keep as close to the left as is safe and practicable

◦Give way to any vehicles using a bus lane, cycle lane or tramway from either direction.


On approaching a roundabout take notice and act on all the information available to you, including traffic signs, traffic lights and lane markings, which direct you into the correct lane. You should

◦Use Mirrors – Signal – Maneuver at all stages

◦Decide as early as possible which exit you need to take

◦Give an appropriate signal (see Rule 186, below). Time your signals so as not to confuse other road users

◦Get into the correct lane

◦Adjust your speed and position to fit in with traffic conditions

◦Be aware of the speed and position of all the road users around you.

When reaching the roundabout you should

◦Give priority to traffic approaching from your right, unless directed otherwise by signs, road markings or traffic lights

◦Check whether road markings allow you to enter the roundabout without giving way. If so, proceed, but still look to the right before joining

◦Watch out for all other road users already on the roundabout; be aware they may not be signaling correctly or at all

◦Look forward before moving off to make sure traffic in front has moved off.


Signals and position

When taking the first exit to the left, unless signs or markings indicate otherwise

◦Signal left and approach in the left-hand lane

◦Keep to the left on the roundabout and continue signaling left to leave.

When taking an exit to the right or going full circle, unless signs or markings indicate otherwise

◦Signal right and approach in the right-hand lane

◦Keep to the right on the roundabout until you need to change lanes to exit the roundabout

◦Signal left after you have passed the exit before the one you want.

When taking any intermediate exit, unless signs or markings indicate otherwise

Select the appropriate lane on approach to and on the roundabout

You should not normally need to signal on approach

Stay in this lane until you need to alter course to exit the roundabout

Signal left after you have passed the exit before the one you want.

When there are more than three lanes at the entrance to a roundabout, use the most appropriate lane on approach and through it.

In all cases watch out for and give plenty of room to

Pedestrians who may be crossing the approach and exit roads

Traffic crossing in front of you on the roundabout, especially vehicles intending to leave by the next exit

Traffic which may be straddling lanes or positioned incorrectly


Cyclists and horse riders who may stay in the left-hand lane and signal right if they intend to continue round the roundabout. Allow them to do so

Long vehicles (including those towing trailers). These might have to take a different course or straddle lanes either approaching or on the roundabout because of their length. Watch out for their signals.


Approach these in the same way as normal roundabouts. All vehicles MUST pass round the central markings except large vehicles, which are physically incapable of doing so. Remember, there is less space to maneuver and less time to signal. Avoid making U-turns at mini-roundabouts. Beware of others doing this.
Laws RTA 1988 sect 36 & TSRGD regs 10(1) & 16(1)

At double mini-roundabouts treat each roundabout separately and give way to traffic from the right.

Multiple roundabouts. At some complex junctions, there may be a series of mini-roundabouts at each intersection. Treat each mini-roundabout separately and follow the normal rules.


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