Answer by  
                                                                                          SammyScooter (136)
                                                            
                          
                          
                                                           Do not ride the subway at night except in Manhattan.  Most of the other NYC burrows do not have frequent trains active during non-peak hours, so avoid.  I would not wear a lot of loose accessories and conceal all electronic equipment from plain eyesight.  Ride the subway in the evenings and daytime, cab it at night.