Has anyone ....

Have you ever approached a stranger wearing a burka or niqab and struck up a conversation?

I can't imagine doing so, what would you say to someone who you can't see? It seems to me that those who choose(or are forced) to wear these garments have ZERO chance of ever integrating into Australian society.

Have you ever seen someone employed wearing a burka or niqab?

Again, I can't imagine anyone employing someone wearing one of those garments