Vessel #1 overtook Vessel #2 on port side.  Operator of Vessel #1 activated breaking system on PWC to splash her passenger.  Vessel #1 stopped abruptly in front of Vessel #2.  Operator of Vessel #2 tried to avoid collision by reversing engines.  Bow of Vessel #2 struck Vessel #1 in handlebars and near foot well.  Keel caused laceration to operator of Vessel #1's right leg.
Alexandria                    