Olivier Martinez Assault With a Deadly ... Car Seat?

1/6/2015 10:18 AM PST

Olivier Martinez -- Assault With a Deadly ... Car Seat?

TMZ TV

Olivier Martinez felt the strong urge to protect Halle Berry and their family while strolling through LAX and he used the first "weapon" he could find ... a car seat.

It may not sound like much, but boy did it get the job done.