Mother-of-two who killed farmer in crash after being distracted by Snapchat while driving is jailed for three years
Ami Dronsfield has been jailed after her use of Snapchat distracted her while driving and led to a fatal collision with farmer Michael Armstrong. The case highlights how even a brief glance at a phone can have devastating consequences on the road.
Dronsfield, 36, was driving from Glanton to Alnwick in November 2024 when her car struck Armstrong’s quad bike on the A697. She pleaded guilty to causing death by dangerous driving and was sentenced to three years and two months, with 19 months in custody before release on licence; she was also banned from driving for six years and seven months. Phone records showed Snapchat and WhatsApp had each been opened briefly, and the car’s emergency brake activated two seconds before impact.
- Driver jailed after fatal crash involving Snapchat distraction.
- Michael Armstrong’s family ended his life support after 11 days.
- Dronsfield received a driving ban of six years and seven months.
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Phone use whilst driving is a persistent road safety concern in the UK. Mobile phones can distract drivers for just a few seconds, but that brief inattention can have serious or fatal consequences, particularly on busy or narrow roads where there is little margin for error.
Ami Dronsfield was driving on the A697 in Northumberland in November 2024 when her vehicle struck a quad bike ridden by farmer Michael Armstrong. Armstrong died in the collision. Investigations into the incident revealed that Dronsfield had been distracted by social media apps on her phone whilst driving.
Cases involving mobile phone-related crashes regularly feature in legal proceedings and road safety discussions. This incident illustrates why the law takes such cases seriously and why safety authorities continue to warn drivers about the risks of phone use behind the wheel.
Both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
The conviction and sentence appropriately reflect the lethal consequences of reckless behaviour. Snapchat use whilst driving was a deliberate choice that directly caused a death, and substantial imprisonment is necessary both to reflect the gravity of the victim's permanent loss and to deter others from phone distraction. Criminal penalties reinforce the principle that all road users bear a duty of care, and the severity of the outcome justifies the severity of the sentence.
The case against
Whilst the outcome is tragic, three years imprisonment represents disproportionate punishment for a momentary lapse in judgment undertaken without malicious intent. The driver's brief glance, though reckless and wrong, differs fundamentally from deliberate endangerment, yet she loses years with her two dependent children whilst countless drivers engage in similar brief phone checks daily without fatal consequences. Rehabilitation-focused approaches and extended driving bans might serve justice more proportionately than lengthy incarceration, which creates secondary victims in her family.