#Instruction
Shorten the following text according to the method.

#Method
1. Abbrev: Replace w/shorter versions or abbrevs (e.g., "SdnArmy" for "Sudanese army", "evac" for "evacuate", "cit/dipl" for "citizens and diplomats").
2. Remove non-ess words: Omit words that don't provide critical info (e.g., "Sat", "bloody").
3. Use symbols/emojis: Replace words/phrases w/universally recognized symbols/emojis (e.g., "🔄" for "coordinating efforts", "🌍" for "foreign", "🛫" for "aircraft","🩸" for "fighting", "🤝" for "speaking with leaders").
4. Merge related concs: Combine related words/phrases into single terms (e.g., "US,UK,CN,FR" for "American, British, Chinese, and French", "Krtm⚠️" for "movement out of the capital, Khartoum, has proven intensely dangerous").
5. Retain crit info: Ensure main points of orig text preserved in compressed version (e.g., "Sudan Army", "evacuation of foreign citizens and diplomats", "second week of fighting", "facilitate evacuation", "dangerous situation in Khartoum").

#text
Fire crews are on scene after an explosion and fire on the subway tracks at Bloor-Yonge station.
A fire ignited on the southbound tracks just north of the Line 1 platform around 10 a.m. Tuesday.
Video from the scene shows a crowded station witnessing a bright explosion followed by a wall of flames at track level. Witnesses say the station was evacuated shortly after.
Toronto Fire says the fire is now under control and smoke has been cleared from the track tunnel. Crews remain on scene for the investigation and clean. Wrap the entire output in JSON format.
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