WATCH: Memorial service for fallen firefighter

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JOHANNESBURG - A memorial service for the fighter who died when Lisbon Bank build caught fire on Wednseday, was held in Pretoria on Monday.

It took two days and assistance from two neighbouring cities to battle the blaze which claimed the lives of the three firefighters.

full investigation is under way to find the cause of the blaze. 

On Wednesday morning, a fire engulfed the Health and Human Settlement's building in downtown Joburg.

The firefighters will be buried on Friday, Saturday and Sunday.