What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
Try Your Brakes! Really? - Tombster

Is it really necessary to "try your brakes" after driving through a few inches of water? Surely this dates back to the days of water pooling in drum brakes and isn't necessary with modern disc brakes otherwise you'd have to "try your brakes" after every rain shower? Is it just a case of "that's what we've always done" by the council?

Try Your Brakes! Really? - skidpan

Is it really necessary to "try your brakes" after driving through a few inches of water?

If its only normal rain, puddles or an inch or so running across the road then no but if its a serious flood you have driven through most definitely yes. But you don't need to slam them on risking being rear ended, just a gentle press when safe to do so.

Try Your Brakes! Really? - Falkirk Bairn

Try brakes after a power wash at your local closed petrol forecourt

Try Your Brakes! Really? - alan1302

Is it really necessary to "try your brakes" after driving through a few inches of water? otherwise you'd have to "try your brakes" after every rain shower?

Since when does a rain shower cause several inches of water? LOL

No different to if you take your car to a car wash - often the first press of the brake is not as god as it should be.

Try Your Brakes! Really? - Manatee

Is it really necessary to "try your brakes" after driving through a few inches of water?

Well you won't know unless you try your brakes, will you?

Try Your Brakes! Really? - Bromptonaut

Flooded roads quite common round here - run off from waterlogged clay soil.

Never had a noticeable loss of braking action afterwards but it's possible there's a slight delay while pad shifts water from disc.

If there's a theoretical risk than it's worth mitigating by dabbing the brakes gently to check they're OK.

Try Your Brakes! Really? - Engineer Andy

Flooded roads quite common round here - run off from waterlogged clay soil.

Never had a noticeable loss of braking action afterwards but it's possible there's a slight delay while pad shifts water from disc.

If there's a theoretical risk than it's worth mitigating by dabbing the brakes gently to check they're OK.

Yep - I'd certainly rather make sure they're all working fine when there's no danger, rather than rely on luck should I need to make an emergency stop. Its not as though doing so is harmful to the car, and only delays the driver for a second or two at best.

Better to be safe than sorry.

Try Your Brakes! Really? - Tombster

Thanx to alles for the replies, so it's all just basic common sense then. It does seem to be a bit of a waste of money paying people to put signs out when there's no real need. Extend the logic and they should put signs out for people to put their windscreen wipers on in the event of precipitation, or "if it's dark, put your lights on!".

Try Your Brakes! Really? - alan1302

Extend the logic and they should put signs out for people to put their windscreen wipers on in the event of precipitation, or "if it's dark, put your lights on!".

No, that's just silly.

If it was all common sense then you would have realsied that you do need to test your brakes and not even have to ask if it is still required.

Try Your Brakes! Really? - Bromptonaut

Thanx to alles for the replies, so it's all just basic common sense then. It does seem to be a bit of a waste of money paying people to put signs out when there's no real need.

So far as I can see several posters have pointed out why there might be a need. If you have to pay someone to put a 'flood' sign out then the additional cost of putting out an accompanying 'try your brakes' is minimal.

Try Your Brakes! Really? - Andrew-T

There are still a few fords around the country on back lanes - most of them are followed by the sign you describe. After rain a ford can be unexpectedly deep, while normally only a few inches. You may consider the sign 'a waste of money' but it is common sense too.

Try Your Brakes! Really? - Bolt

There are still a few fords around the country on back lanes - most of them are followed by the sign you describe. After rain a ford can be unexpectedly deep, while normally only a few inches. You may consider the sign 'a waste of money' but it is common sense too.

my local country lanes have places that get flooded deep enough to cover the brakes, sometimes deeper depending on rainfall, but none have signs to tell you to brake after and clear the drums, only says deep water

I have known a couple of cars to water lock engines due to try going through too fast so the water goes into the inlet and flood the bores, as my nephew once did in his rover

Try Your Brakes! Really? - P3t3r

My car (and some current models) has drum brakes at the rear.

I would always recommend it with deep water, just in case. It's very rare that I drive though more than a shallow puddle, so I don't loose much by doing it. Of course, consider the traffic behind you if you do.

I only had an issue once when driving through flood water. There was a traffic light just after the floor and it turned red. I had a bit of a shock when it took a second or two for the brakes to actually do something.

Try Your Brakes! Really? - gordonbennet

We live in a lowest common denominator society, where everyone is assumed to be as thick as two planks, sorry, in need of further training.

Instead of making the incompetent strive to be better at whatever they do, we set the bar as low as possible, hence signs stating the bleeding obvious, such as try your brakes.

Try Your Brakes! Really? - alan1302

We live in a lowest common denominator society, where everyone is assumed to be as thick as two planks, sorry, in need of further training.

Instead of making the incompetent strive to be better at whatever they do, we set the bar as low as possible, hence signs stating the bleeding obvious, such as try your brakes.

When designing something like road signage you do have to design it for the lowest common denominator - makes sense to it that way as you need to make everything as clear and simple as possible. Something like a reminder to try your brakes after driving through a Ford is hardly a new thing either. Those signs have been around for years.

Try Your Brakes! Really? - Engineer Andy

We live in a lowest common denominator society, where everyone is assumed to be as thick as two planks, sorry, in need of further training.

Instead of making the incompetent strive to be better at whatever they do, we set the bar as low as possible, hence signs stating the bleeding obvious, such as try your brakes.

Its because we have so many idiots that often its cheaper to put up a sign than to (at the taxpayer's expense) keep fixing a problem caused by the idiots not doing something that most people would do because its the sensible thing to do.

Sometimes I think (only momentarily) we should, like driving licences, have to be able to obtain a licence to procreate, to skim off all those with no common sense.

Try Your Brakes! Really? - Andrew-T

<< Sometimes I think (only momentarily) we should, like driving licences, have to be able to obtain a licence to procreate, to skim off all those with no common sense. >>

Hmm. How many drive unlicensed? And how much more enjoyable is it to procreate than to drive?

Try Your Brakes! Really? - KB.

For the second time in as many days, I ask ... is it just me miising the point ... or is a pointless topic to pursue? I mean, how many of these signs are there in the country to worry about? They're not exactly on every street corner, are they?

I see them occasionally on rural roads just past the site of fords and the like. What's the problem? Isn't it just a sign advising people to check their brakes just in case (a) water might have got in to the brakes and caused a temporary impairment of performance ... and (b) the occasional person might have overlooked the precaution of checking them if they did get wet.

The authorities put all sorts of warnings and advice notices up ... why home in on this one in particular?

Or am I just getting increasingly old and grumpy?

Try Your Brakes! Really? - alan1302

The authorities put all sorts of warnings and advice notices up ... why home in on this one in particular?

Someone just wanting something to moan about I think!

Try Your Brakes! Really? - alan1302

Its because we have so many idiots that often its cheaper to put up a sign than to (at the taxpayer's expense) keep fixing a problem caused by the idiots not doing something that most people would do because its the sensible thing to do.

Sometimes I think (only momentarily) we should, like driving licences, have to be able to obtain a licence to procreate, to skim off all those with no common sense.

So would you get rid of all warning signs on the road? Why have them if they are not required?

Try Your Brakes! Really? - Engineer Andy

Its because we have so many idiots that often its cheaper to put up a sign than to (at the taxpayer's expense) keep fixing a problem caused by the idiots not doing something that most people would do because its the sensible thing to do.

Sometimes I think (only momentarily) we should, like driving licences, have to be able to obtain a licence to procreate, to skim off all those with no common sense.

So would you get rid of all warning signs on the road? Why have them if they are not required?

No, I wouldn't get rid of all of the roadsigns - that would be stupid, nor was I calling for that, if you read what I wrote correctly. I do, however, think there are too many road signs thesedays, which often confuse drivers and often obscure one another, as well as making many areas look horrible.

Most of it, as has been said, is this stupid, very risk averse 'heath and safety' culture that pervades national and local government. You imagine how much it costs to design, make and install all the signage (including the engineer to say what goes where, etc) and then multiply that by the number of signs on the road today, especially on non-motorway roads.

That adds up to a substantial sum of money that could easily be saved if the powers-that-be actually made decisions using common sense and had a legal duty not to spend our money so unwisely, pretending its 'all about safety', when an increasing amount adds no value in that area, and locally to me (on another thread), some areas are CRYING OUT for money to be spent on making junctions safer, when the politicians say there's no money to spend on them, apart from, yep, you've guess it, a couple of new signs here and there.

[facepalm]

Try Your Brakes! Really? - alan1302

Risk adverse health and safety? Would that not mean they would pay to fix the junction rather than just put a sign up if the health and safety is so important?

You then say they pretend about health and safety...does that mean the health and safety culture actually does not exist?

Try Your Brakes! Really? - galileo

Risk adverse health and safety? Would that not mean they would pay to fix the junction rather than just put a sign up if the health and safety is so important?

You then say they pretend about health and safety...does that mean the health and safety culture actually does not exist?

The "Helth and Safety culture" seems in many cases to be driven more by fear of being sued than actual safety improvements (example - why are safety helmets so commonly worn where there is no realistcic likelihood of them protecting the head from anything?).

The H and S executive frequently denies they have issued guidance to justify some over-the-top practice when questioned about it.

Try Your Brakes! Really? - alan1302

example - why are safety helmets so commonly worn where there is no realistcic likelihood of them protecting the head from anything?).

I think of safety helmets as being worn by builders, roofers, miners, sewer workers...seems like a sensible precaution to wear one in those industries.

If you ever look as any official H&S guidelines they are always pretty sensible, logical and dare I say it full of common sense. A lot of people criticsise them without knowing anything about them.

Try Your Brakes! Really? - Andrew-T

<< If you ever look as any official H&S guidelines they are always pretty sensible, logical and dare I say it full of common sense. A lot of people criticsise them without knowing anything about them. >>

Yes, I'm sure the guidelines are pretty commonsensical. It's often the foolish way they are interpreted and/or implemented that can be so daft, often losing sight of whatever risk the guideline may be trying to mitigate. It becomes a regulation which must be blindly followed, whether or not that makes sense.

Try Your Brakes! Really? - Engineer Andy

example - why are safety helmets so commonly worn where there is no realistcic likelihood of them protecting the head from anything?).

I think of safety helmets as being worn by builders, roofers, miners, sewer workers...seems like a sensible precaution to wear one in those industries.

If you ever look as any official H&S guidelines they are always pretty sensible, logical and dare I say it full of common sense. A lot of people criticsise them without knowing anything about them.

I'm in a good position to judge how well health and safety works as I've worked as an engineer in the Construction Industry for 18 years, often dealing with public sector organisations that virtue signal in the name of health and safety instead of doing practical solutions to problems, often because they don't have the talent to know what is a good idea, but just as often because they and/or their political 'masters' have spent vast sums of money on many small scale, virtue - signalling works such as those previously described.

The road improvements I was talking about would likely cost over £1M, but if done right would save many lives over decades, and also huge amounts of money lost by traffic delays and the significant effects of the accidents themselves, also freeing up the Police and other emergency services to do other useful work.

Try Your Brakes! Really? - galileo

example - why are safety helmets so commonly worn where there is no realistcic likelihood of them protecting the head from anything?).

I think of safety helmets as being worn by builders, roofers, miners, sewer workers...seems like a sensible precaution to wear one in those industries.

If you ever look as any official H&S guidelines they are always pretty sensible, logical and dare I say it full of common sense. A lot of people criticsise them without knowing anything about them.

Perfect instance reported in today's Telegraph: A headmistress in Surrey wants a 100 year old sweet chestnut tree removing because chestnuts might fall and injure children. The local council voted down a Tree Preservation Order.

God help these snowflakes if there is ever a really dangerous occurence, wrapping kids in cotton wool is a poor preparation for survival.

Try Your Brakes! Really? - Tombster

You think tha's bad? My local restaurant was shut down by health and safety because the chef hadn't conducted a full and proper whisk assessment.

Try Your Brakes! Really? - Avant

KB is quite right.

The original question was a perfectly reasonable one, and was answered in the first few posts which followed.

Whether or not you need signs to tell you to try your brakes seems like a fruitless discussion to me.