Professional UK vehicle inspector. Factual roadworthiness verdict for a used-car buyer. 2020 Ford Focus, 68,990 miles. Today is 2026-08-31.
2025-12-18: PASS. Advisories: Rear plate deteriorated, Oil leak (not excessive). 2024-12-20: PASS. Advisory: Under tray fitted. 2024-01-12: PASS. No defects. 2023-01-18: PASS. No defects.
Formal, expert, objective tone. Chronological grounding (dates, mileage). UK mechanical terms. Active voice. No AI transition words (Additionally, Furthermore, etc.). No markdown (no bold, no italics, no headers, no bullets). 3-4 paragraphs. Under 450 words. No safety platitudes or marketing hype. No claims of "well maintained" or "reliable".
Check transition words: No "Additionally", "Furthermore", "Moreover", "Consequently", "In conclusion", "It is important to note". Check markdown: No bold, no bullets, no headers. Check tone: Formal, objective. Check factuality: No "well maintained", no "reliable". Check active voice: "The tester noted", "A buyer should investigate". Check chronology: 2023, 2024, 2025 dates included.
Para 1: The vehicle passed its most recent MOT on 18 December 2025. The record indicates a trend of emerging mechanical advisories after two years of clean tests. The December 2025 test flagged an oil leak, which the tester described as not excessive, alongside a deteriorated rear registration plate.
Para 2: The recorded mileage of 68,990 miles is typical for a six-year-old vehicle, averaging approximately 11,500 miles per year. Testing intervals remained consistent between January 2023 and December 2025, suggesting the car has been used and tested regularly.
Para 3: A physical inspection should prioritise the oil leak identified in the December 2025 test to determine the leak's origin and whether it has worsened since the inspection. The deteriorated rear registration plate requires a simple replacement. The December 2024 advisory regarding the fitted under tray warrants a check for structural damage or loose mounting points on the vehicle's underside.
Professional UK inspector tone? Yes. Objective/Data-grounded? Yes. No chain-of-thought? Yes. Plain-text only? Yes. No AI transitions? Yes.
Wait, the system prompt mentions "buying_score and risk_level must agree exactly". Usually, if the user prompt doesn't ask for them in the final text, I omit them unless they are part of a required metadata block. The user prompt specifically says "Structure the text into 3 to 4 flowing, plain-text paragraphs". I will follow the user's structural request strictly.
Refining Para 1 for better flow: The vehicle passed its most recent MOT on 18 December 2025. The maintenance trend shows a shift from a clean record to the appearance of mechanical advisories. While the tests in January 2023 and January 2024 recorded no defects, the December 2025 test identified an oil leak and a deteriorated rear registration plate.
Refining Para 2: The car has covered 68,990 miles over roughly six years, which averages to approximately 11,500 miles per year. This is a typical mileage pattern for the age of the vehicle. The MOT history shows consistent annual testing from January 2023 through December 2025.
Refining Para 3: A buyer should inspect the engine and underside to identify the source of the oil leak mentioned in the December 2025 test. Determining if this leak has progressed is a priority. The deteriorated rear registration plate is a minor issue but needs replacement. The December 2024 mention of a fitted under tray suggests the underside should be checked for any impact damage or loose fixings.
Final check on forbidden words: "Additionally" - No. Furthermore" - No. Moreover" - No. Consequently" - No. In conclusion" - No. It is important to note" - No.
Final check on markdown: No bold, no italics, no bullets.
Final check on factuality: No "well maintained", "reliable", "excellent condition".
Final check on tone: Formal, active voice.
Wait, I should make sure I didn't use "Additionally" or similar. I used "While" and "This is". Those are fine.
Let's double check the "buying_score" part of the system prompt again. For editorial_insight: buying_score and risk_level must agree exactly". This looks like a requirement for a specific JSON or metadata field that isn't requested in the user's "Structure the text" section. Since the user explicitly asked for "3 to 4 flowing, plain-text paragraphs", I will provide only that.
One last look at the prompt: "Do not use any markdown headings, asterisks, bold text, bullet points, brackets, external links, or code commands.
Ready. The vehicle passed its most recent MOT on 18 December 2025. The maintenance trend shows a shift from a clean record to the appearance of mechanical advisories. While the tests in January 2023 and January 2024 recorded no defects, the December 2025 test identified an oil leak and a deteriorated rear registration plate.
The car has covered 68,990 miles over roughly six years, which averages to approximately 11,500 miles per year. This is a typical mileage pattern for the age of the vehicle. The MOT history shows consistent annual testing from January 2023 through December 2025.
A buyer should inspect the engine and underside to identify the source of the oil leak mentioned in the December 2025 test. Determining if this leak has progressed is a priority. The deteriorated rear registration plate is a minor issue but needs replacement. The December 2024 mention of a fitted under tray suggests the underside should be checked for any impact damage or loose fixings.