A Driving Instructor's Blog

Highways Agency

A motorwayI’ve said it before, but this is about 50 years late. But better late than never.

As of today, 4 June 2018, learner drivers will be allowed on motorways as long as they’re with a fully-qualified instructor and in a car with dual controls fitted.

The Highway Code has also changed with effect from today. Specifically, Rule 253. This paragraph has been added:

From 4 June 2018 provisional licence holders may drive on the motorway if they are accompanied by an approved driving instructor and are driving a car displaying red L plates (D plates in Wales), that’s fitted with dual controls.

Apparently, learners are still not allowed on certain roads – designated “special roads”. Motorways were specifically designated “special roads” until today, but the Law has changed on that. So the big question has to be: what other “special roads are there?”

I have to be honest and say that until I saw this email from DVSA, I had no idea that there was a third category of non-private carriageway beyond normal roads and motorways. After looking it up, it would appear that I wasn’t alone, and a FOI enquiry was made on the subject in 2016 by someone.

It would seem that there is only one “special road” in the whole of the UK. Highways England – and even they had to look into it – responded to the FOI request with:

From the information that we hold, the only non-motorway special road that has been identified is the A282 in Essex and Kent, between M25 junction 30 and south of M25 junction 1b. This section of road includes the Dartford – Thurrock River Crossing.

Why does this country have to be so f—ing stupid? But anyway, the fact remains that as of today (4 June), learners can be taken on any road in the whole of the UK – except for the f—ing A282 in Essex and Kent (unless another one crawls out of the woodwork).

Jesus H Christ.

Update: A reader informs me that there is a stretch of the A55 in North Wales which is also classed as a “special road” (and maybe part of the A1 ‘oop north’). I’ve actually driven on that when visiting Llandudno one time before I became an instructor.

Ahhh. Llandudno. Every other shop is a Mobility shop. And (some) people drive around with wheelchairs on the rhino horns on the back of their cars. I’m not making that up. Much. And you’ll get tarred and feathered if you pronounce “Llandudno” the way it’s spelled while you’re there.

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Driver Location SignsI originally wrote this back in 2012, but it has had a run of hits lately so I thought I’d update it.

Although the official line suggests otherwise, I’m sure these signs were around long before I became a driving instructor, and their exact purpose was always a bit of a mystery to me.

You’ve probably seen them. You get them mainly on motorways and they consist of a rectangular sign with yellow writing. There is the name of the motorway, a letter (A, B, J, K, L, or M), and a number. On the M1, for example, if you’re heading one way the letter will be ‘B’, whereas heading the other way it will be ‘A’. The numbers change by 0.5 between each sign.

I had guessed that they had something to do with being able to pinpoint precise locations, and that the signs were 500m apart so the number therefore represented a distance in kilometres. I hadn’t seen them explained anywhere, but it wasn’t until I started teaching people to drive – especially on Pass Plus motorway lessons – that I bothered to find out more.  The trigger was a pupil who knew someone who was a paramedic, and who had been told that these signs “marked the distance to the end of the hard shoulder”.

That explanation didn’t make any sense. It was obviously wrong, since the signs appear even when there is no hard shoulder, and the numbers had no connection whatsoever with the end of it when there was.

Part of the difficulty in finding out what they were for was not knowing what they were called. They don’t appear in the current Highway Code, and Googling for “signs with yellow writing on motorways” or something similar didn’t help (certainly not at the time I became interested , anyway). I emailed the local Police traffic department and that was where I discovered they were called Driver Location Signs.

It turns out that they are “new signs on motorways” as of 2008. That still bugs me, because I’m damned sure they’ve been around longer than that, but maybe I’m imagining it. The Highways Agency has confirmed to me that they were “trialled as early as 2003”, but my memory says they were around even in the 90s. But that doesn’t matter.

Wikipedia covers them in more detail. The AA in slightly less detail. And this one is probably the most detailed.

They consist of three lines of text. The top line is the route name (e.g. M1, M6, M25, etc.). The second line is the carriageway identifier, A or B, and in spite of what The AA says they’re not necessarily London-centric (i.e. just think in terms of ‘A’ being the carriageway going in one direction, and ‘B’ the opposite carriageway going the other). If there are parallel but physically separated carriageways, those running with A are labelled ‘C’, and those running with B are labelled ‘D’. The letter ‘J’ denotes a slip road OFF carriageway A, and ‘K’ a slip road ON TO it. The letter ‘L’ is the slip road OFF carriageway B, and ‘M’ is the slip road ON TO it. Other letters can apparently be used at complex junctions. Finally, the third line shows the distance in kilometres from a known point (usually the start of the road), and is called “the chainage”.

The signs can only be a maximum distance of 500m apart, which is what they normally are, but if there is an obstruction they can be 400m or 300m apart (this explains why they don’t all end in 0.5 km). And they CAN be seen on some newer and very long dual carriageways. There’s a lot more to their placement, but this is a basic summary.

The AA likes to have them quoted when people report breakdowns. I have always assumed that they’re most useful to the emergency services.

There is a Highways Agency leaflet which explains them in simple terms, available to download from Greater Manchester Police.

Knowing what they are and how they work – and being able to explain it – is going to be important when we are eventually allowed to take learners on to motorways (in 2018, if that comes to pass).

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