Roundabouts Flashcards
Balls Corner roundabout
When going ahead we use the middle lane.
When going ahead keep left of the red markings, when turning right keep right of the red marking.
As always check mirrors and signal to exit.
Hazards at roundabouts
Pedestrians who are waiting to cross the road.
Crossings are often found near roundabout junctions. Remember if the crossing is light controlled this is for the crossing and you may still have to give way before moving on to the roundabout.
Cyclists and horse riders who will often keep to the outside of the roundabout even if they are intending to turn right. Always allow extra room
Motorcyclists and cyclists who can be difficult to see on roundabouts
Long vehicles due to their length may need to straddle two lanes as they move around a roundabout. Watch out for their signals and leave additional room
Other vehicles in the wrong lane which could be crossing your path on a roundabout
The road surface which can be slippery, especially in wet weather. Avoid harsh braking or accelerating
What is the routine used for roundabouts?
MSPSL
Mirrors for roundabouts
Check the correct mirrors for the direction you are going
Assess if actions will affect vehicles behind and you
Signal for roundabouts
Signal if we are going left / right
Not too early / late
Position for roundabouts
Look well ahead at the layout of the road and choose the correct lane for the direction you are going
You can look at the roundabout and if your exit is before 12 then it is normally the left lane on approach and if it is after 12 it is usually the right lane, but road signs and markings may override this rule
Choose correct position in good time - good signal to others
Speed for roundabouts
Reduce speed early = easier to see if clear
Speed depends on what you can see
Use open / closed junction rules to determine what speed and gear you need
Look for roundabouts
Is it safe?
Give way to the right - work out where others are going
Exiting before you?
Blockers?
Look for other traffic and hazards, assess the situation, decide whether to go / wait, act on your decision
What is a blocker?
Someone who blocks the traffic on the right from moving, but they also exit before getting to us which creates a gap for us to proceed
Try not to hesitate - once seen blocker = go
What should you do once on the roundabout?
Keep good lane discipline
What do you conduct when you leave the roundabout?
An exit routine
What does an exit routine consist of?
- Check the middle and left mirror
- Signal as we pass the exit before the one we are taking
Penn Inn NA-TQ
Lane 2 before TC
Lane 2 after TC
Lane 3/4 on approach
Follow past first exit (lanes 3/4) - becomes lane 1/2
Check mirrors at all points
Check enough space for you on other side of roundabout (not in box junction)
Penn Inn NA-Milber
Lane 2 before TC
Lane 2 after TC
Lane 3 up to roundabout lights
Lane 2 as over roundabout and lane splits (check left mirror)
Keep in lane 2 as exit roundabout
Turn right (steep hill start)
Check mirrors at all points
Penn Inn NA-Buckland/Combeinteignhead
Lane 1 before TC
Lane 1 after TC
Lane 2 up to roundabout lights
As pass first exit, lose lane 1 to Exeter - now become lane 1
Left lane until exit roundabout - lane splits - 1 for Buckland, 2 for Combeinteignhead (big pot hole)