Head on with an Audi

Approaching a narrow road due to cars parked on the right-hand side.
Audi FV14OBK overtakes a block of cars on my side of the road. I prepare to give way so they can complete the overtake. But after passing the cars, the Audi doesn't give way despite a gap on their left and heads straight for me. I brake heavily and swerve left to avoid being hit.