I saw this movie when I was a kid. It was on VCR, but recorded from the television I think.

The movie starts on a market with two kinds of stalls: fish vendors and butchers.
A mom and her daughter are on the market and on one moment, the feather duster (that somehow is keeping the truce between fish vendors and butchers) is lost. A war on the market is started with scenes of cannons shooting fish and stuff.
In the end of the movie, the feather duster is found and a woman waves it in the air and yells some words so everything is back to normal.

Strange movie it was, but maybe someone knows the title?

Thanks in advance!