Incoming

SCOTTISH AMBULANCE SERVICE — PRE-ALERT

A — 31-year-old man
T — Found unresponsive in a close approximately 10 minutes ago
M — Medical collapse; needle still in the arm
I — No obvious traumatic injury
S — HR 52, BP 96/60, RR 5, SpO₂ 78% on high-concentration oxygen, GCS 3
T — BVM attempted; naloxone 400 micrograms IM with a transient improvement, then respiratory depression recurred

ETA approximately 4 minutes.