Remaining on this Ci plane and waiting for the trucks to put out the fire wouldn't have worked. There is very little time to spare when on fire.
https://www.google.com/search?q=pict...H204bx0S9FM%3A
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Perhaps it should be standard procedure in an EMERGENCY / NON STANDARD landing to :
1. Come to complete stop on runway ASAP. No bothering exiting the active.
2. Shut all engines immediately.
3. Assess Situ, no fire, sit tight till Fire and Rescue can examine the aircraft.
4. Fire? EVAC ASAP even before Fire equipment arrive, at the first notice of fire, from Tower, Cabin Crew, Ground crew.