I am confused, I thought there was a shidduch crisis, young people on the street in full view of the community should not politely greet each other with a ” Good Shabbos”? In Mea Shearim, or Gateshead probably not, but most other places why not?
There are so many young and not so young singles out there who should be helped to interact, I am not talking secret rendevous, simple hellos and shabbat greetings, it really does not hurt. And yes I asked a couple of my LOR, shock horror they agreed. Perhaps I live in a liberal part of the UK.