Ambulance: Series 12

Season overview

Subject: "Ambulance" Season 12.
Task: Produce a JSON object with overview (160-220 words) and primer (array of 4 concise bullet points).
Constraints: Use ONLY provided SYNOPSIS and SOURCES. No invented facts. No markdown. No asterisks. No headings. No bullet points in the text (though primer is an array). Output valid JSON only.
Source Analysis:
Source [1]: "Ambulance (2016) ... Documentary and Reality ... Overview: Insight into the London, West Midlands and North West of England ambulance services, from the highly-pressurised cont..."
Source [2]: "Bandits (2001 film) ... In the ambulance, Harvey used electronics to blow out his tires which sent the ambulance into a junkya"
TMDB Season Synopsis: "Documentary series taking a detailed look at ambulance services."
The user asks for "Ambulance" Season 12.
The provided sources mention "Ambulance (2016)" which is a documentary series.
The sources do not mention Season 12.
The sources do not provide a narrative arc for a specific season.
The sources do not provide previous lore, character positions, or stakes for a "Season 12".
Source [2] is about a film called "Bandits (2001)" and mentions an ambulance, but it is not about the series "Ambulance".
The instructions state: "You write ONLY verifiable facts that are explicitly supported by the provided SYNOPSIS and SOURCES. You never invent or guess... If a detail is not in the provided material, you omit it rather than guess."
Since there is no information about "Season 12" in the provided text, I cannot write a 160-220 word summary of its narrative arc.
Since there is no information about previous lore, character positions, or stakes for "Season 12" in the provided text, I cannot provide the primer.
If I cannot fulfill the word count or the specific content requirements because the information is missing, I must follow the instruction: "If a detail is not in the provided material, you omit it rather than guess."
However, the prompt asks for a JSON object with specific keys. If I leave them empty, it might be the only way to remain truthful to the "omit rather than guess" rule.
Wait, looking at the prompt again: "produce a JSON object with keys