Deal on free App Tags Drunks, Dangerous Passengers etc. at iTunes
Have a safe public transport with the brand new app from iTunes called Spector. What this app does is it tags all the suspicious people on your public transport like drunks, dangerous passenger or ticket inspectors. When you open the app you will see a map which displays every possible danger for you with tagging it, so you just tap on the dangerous person and say where your location is. The app does not break any laws. The app is available for both iOS and Android users, but make sure you get it quick because the offer is limited for the first 10,000 users that order it, after that the price goes back to a regular $1.99