Six teens arrested after Sydney brawl

Six teenagers have been arrested following a brawl in Sydney's southwest.

Police were called to a car park at a shopping plaza in Bass Hill about 3.20pm on Monday following reports about 100 people were involved in a fight.

It's alleged six teenagers, four boys aged 17 and 15, and two girls aged 14 and 15, refused to follow police direction to leave the area.

They were dealt with under the Young Offenders Act.