the Irish

Paddy was in New York He was patiently waiting, and watching the traffic cop
on a busy street crossing. The cop stopped the flow of traffic and shouted,
"Okay pedestrians". Then he'd allow the traffic to pass. He'd done this
several times, and Paddy still stood on the sidewalk.

After the cop had shouted "Pedestrians" for the tenth time, Paddy went over
to him and said, "Is it not about time ye let the Catholics across?"