uk

24 Articles

The Inside Story Of The UK’s Great CB Petrol Scam

September 19, 2025 by 28 Comments

Looking at gasoline prices today, it’s hard to believe that there was a time when 75 cents a gallon seemed outrageous. But that’s the way it was in the 70s, and when it tripped over a dollar, things got pretty dicey. Fuel theft was rampant, both from car fuel tanks — remember lockable gas caps? — and even from gas stations, where drive-offs became common, and unscrupulous employees found ways to trick the system into dispensing free gas.

But one method of fuel theft that escaped our attention was the use of CB radios to spoof petrol pumps, which [Ringway Manchester] details in his new video. The scam happened in the early 80s, only a few years after CB became legal in the UK but quite a while since illegal use had exploded. The trick involved a CB transceiver equipped with a so-called “burner,” a high-power and highly illegal linear amplifier used to boost the radiated power of the signal. When keyed up in the vicinity of dispensers with digital controls, the dispensing rate on the display would appear to slow down markedly, while the pump itself stayed at the same speed. The result was more fuel dispensed than the amount reported to the cashier.

If this sounds apocryphal, [Ringway] assures us that it wasn’t. When the spoofing was reported, authorities up to and including Scotland Yard investigated and found that it was indeed plausible. The problem appeared to be the powerful RF signal interfering with the pulses from the flowmeter on the dispenser. The UK had both 27 MHz and 934 MHz CB at the time; [Ringway] isn’t clear which CB band was used for the exploit, but we’d guess it was the former, in which case we can see how the signals would interfere. Another thing to keep in mind is that CB radios in the UK were FM, as opposed to AM and SSB in the United States. So we wonder if the same trick would have worked here.

At the end of the day, no matter how clever you are about it, theft is theft, and things probably aren’t going to go well for you if you try to pull this off today. Besides, it’s not likely that pumps haven’t been hardened against these sorts of attacks. Still, if you want a look inside a modern pump to see if you can find any weaknesses, have at it. Just don’t tell them where you heard about it.

Continue reading “The Inside Story Of The UK’s Great CB Petrol Scam” →

When Online Safety Means Surrendering Your ID, What Can You Do?

July 31, 2025 by 108 Comments

A universal feature of traveling Europe as a Hackaday scribe is that when you sit in a hackerspace in another country and proclaim how nice a place it all is, the denizens will respond pessimistically with how dreadful their country really is. My stock response is to say “Hold my beer” and recount the antics of British politicians, but the truth is, the grass is always greener on the other side.

There’s one thing here in dear old Blighty that has me especially concerned at the moment though, and perhaps it’s time to talk about it here. The Online Safety Act has just come into force and is the UK government’s attempt to deal with what they perceive as the nasties on the Internet, and while some of its aspirations may be honourable, its effects are turning out to be a little chilling.

As might be expected, the Act requires providers to ensure their services are free of illegal material, and it creates some new offences surrounding sharing images without consent, and online stalking. Where the concern lies for me is in the requirement for age verification to ensure kids don’t see anything the government things they shouldn’t, which is being enforced through online ID verification. There are many reasons why this is of concern, but I’ll name the three at the top of my list.
Continue reading “When Online Safety Means Surrendering Your ID, What Can You Do?” →

How Powerful Should An Electric Bike Be? The UK Is Asking

March 6, 2024 by 119 Comments

As electric drives sweep their way to dominance in the automotive world, there’s another transport sector in which their is also continuing apace. Electric-assisted bicycles preserve the feeling of riding a bike as you always have, along with an electric motor to effortlessly power the rider over hill and dale. European electric two-wheelers are limited to a legal top speed of about 15 miles per hour and a 250 watt motor, but in a post-Brexit dash for independence the British government are asking whether that power should be increased to 500 watts.

The Westminster politicians think such a move will make electric bikes more attractive to consumers, and along with a move to motorcycle-style throttles rather than pedal-to-go throttles they want it to accelerate the take-up of greener transport in a country with plenty of hills. Meanwhile cycling groups and safety groups are concerned, the former whether the move is needed at all, and the latter over the fire risk from more powerful battery packs.

The Hackaday electric bike stable gives us a bit of experience on the matter, and our take is that with a 15 mile-per-hour limit there’s little point in upping the motor power. There’s a 350 watt European limit for three-wheelers though, which we could see would really benefit from a raise if applied to cargo bikes. We can however see that a readily-available supply of cheap 500 W motors would be worth having.

The UK Online Safety Bill Becomes Law, What Does It Mean?

October 29, 2023 by 64 Comments

We’ve previously reported from the UK about the Online Safety Bill, a piece of internet safety legislation that contains several concerning provisions relating to online privacy and encryption. UK laws enter the statutes by royal assent after being approved by Parliament, so with the signature of the King, it has now become the law of the land as the Online Safety Act 2023. Now that it’s beyond amendment, it’s time to take stock for a minute: what does it mean for internet users, both in the UK and beyond its shores? Continue reading “The UK Online Safety Bill Becomes Law, What Does It Mean?” →

The British Government Is Coming For Your Privacy

July 30, 2023 by 77 Comments

The list of bad legislation relating to the topic of encryption and privacy is long and inglorious. Usually, these legislative stinkers only affect those unfortunate enough to live in the country that passed them. Still, one upcoming law from the British government should have us all concerned. The Online Safety Bill started as the usual think-of-the-children stuff, but as the EFF notes, some of its proposed powers have the potential to undermine encryption worldwide.

At issue is the proposal that services with strong encryption incorporate government-sanctioned backdoors to give the spooks free rein to snoop on communications. We imagine that this will be of significant interest to some of the world’s less savoury regimes, a club we can’t honestly say the current UK government doesn’t seem hell-bent on joining. The Bill has had a tumultuous passage through the Lords, the UK upper house, but PM Rishi Sunak’s administration has proved unbending.

If there’s a silver lining to this legislative train wreck, it’s that many of the global tech companies are likely to pull their products from the UK market rather than comply. We understand that UK lawmakers are partial to encrypted online messaging platforms. Thus, there will be poetic justice in their voting once more for a disastrous bill with the unintended consequence of taking away something they rely on.

Header image: DaniKauf, CC BY-SA 3.0.

Remote Driving Controversial In UK, But It’s Already Here

July 5, 2023 by 46 Comments

The automotive industry is rushing towards autonomous vehicles as a futuristic ideal. They haven’t got the autonomous part sorted just yet. However, as part of this push, the technology to drive vehicles remotely via video link has become mature.

In the United Kingdom, there has been great controversy on whether this should be allowed, particularly for vehicles piloted by individuals outside the country’s borders. That came to a head with a Law Commission repot published earlier this year, but since then, innovative companies have continued to work on remote driving regardless. Let’s dive in to the current state of play.

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Automate The Freight: Autonomous Buses To Start Operation In UK

May 5, 2022 by 40 Comments

The UK will get its first full-size autonomous bus service this summer, if final road testing that begins in the next two weeks goes according to plan.

Known as Project CAVForth for the UK government’s Center for Connected and Autonomous Vehicles (CCAV) and the Forth bridge, over which the buses will travel, it is said to be the most complex test of autonomous on-road mass transit yet undertaken in Europe. The full-size single-deck motorcoaches, five in total, will ply a 22-km (14-mile) route into Edinburgh from Fife, crossing the famous Firth of Forth on the Forth Road suspension bridge. The buses will carry about 36 passengers each and run at SAE Level 4 autonomy, meaning that a safety driver is optional under good driving conditions. Continue reading “Automate The Freight: Autonomous Buses To Start Operation In UK” →