He rides in a bus or taxi and cannot get the driver to turn off the haraam music

Should he denounce evil and remind people to stop it every time it happens?

There is a lot of tabarruj in his country; should he denounce such women in the street?

He has no choice but to travel in taxis in which there is haraam music

Hacking immoral websites

Playing Qur’aan in the audio chat room in which there is music

Is it necessary in order to denounce evil that it be removed completely, or is it sufficient to reduce it

Does he have to denounce it every time he hears musical ring tones from his friends’ mobile phones?

Is he sinning if he sees an evil action and does not denounce it?

She mixes with her relative, uncovers her face in front of him and talks to him on the phone