Naomi Watts & Sasha Hail A Cab Together

Naomi Watts was seen teaching son Sasha, 3, one of the essential skills needed if you live in New York – how to hail a cab.

The mother-son duo, who were bundled up against the cold, finally managed to flag a car down on this blistery Wednesday (February 16). Success!

Naomi and partner Liev Schreiber are also parents to son Kai, 2. The Fair Game actress recently talked about shooting the film shortly after Kai was born. "I’d just given birth and I was in this soft, warm, maternal state, and then all of a sudden I’m getting thrown on to the floor and kicked in the shins and going, 'Hell, that hurt!'" she laughs.

"For the first few hours I was like, 'What on earth am I doing here?' One minute I was sitting there with a loaded gun and the next I was going back to my trailer to breast-feed my baby. But you know what? I really enjoyed it. I was ramming cars without wearing seatbelts or a crash helmet, and I was running around being very physical. It was scary, thrilling – and when I came out I felt completely empowered."