South Korea's Air Busan will not allow passengers to keep power banks in luggage stored in overhead cabin bins, in what on Tuesday it called a preemptive measure after one of its planes was engulfed in flames last week.

Hong Kong expert says expansion of measure to other airlines will depend on further risk assessments by trade groups and carriers.

A fire broke out in the tail section of an Air Busan A321 aircraft at Gimhae International Airport in Busan, South Korea, at around 10:30 p.m. on Tuesday. 1 All 170 passengers and

SEOUL -- As authorities investigate last week's fire on an Air Busan plane, South Korean media reports suggest that the cause may have been a portable power bank or electronic device in an overhead bin, spurring calls to regulate where carry-ons can be placed.

Fire breaks out on an Air Busan A321 bound for Hong Kong at Gimhae International Airport in Busan, South Korea. At around 10:30 p.m. on Tuesday, a fire broke out in the tail section of the aircraft. All 170 passengers and crew evacuated, and there were no casualties,… pic.twitter.com/GqzIkrUx85

SEOUL: South Korea's Air Busan will not allow passengers to keep power banks in luggage stored in overhead cabin bins, in what it called a preemptive measure on Tuesday (Feb 4), after one of its plane

A South Korean airline no longer allows portable power banks in baggage stored in overhead bins, citing lithium-battery fire risk.

An airline from South Korea is introducing a ban on carrying power banks in carry-on luggage. This is a consequence of a plane fire on the runway in January. Air Busan, a South Korean airline, has announced a ban on carrying power banks in carry-on luggage placed in the overhead bins.