Problem of cell phones ringing in the mosque

When should the one who is praying behind an imam move?

Ruling on not letting drivers pray in congregation

He hears the call to prayer but he does not respond

Praying in scattered groups in a workplace musalla

What is the distance within which it is obligatory to pray in the mosque?

It is not permissible for one who is praying behind an imaam to recite anything other than al-Faatihah

Those who are in charge of the mosque are falling short in their religious commitment; should he stop praying there?

Holding the Mus-haf for one who is following an imaam is contrary to the Sunnah

Males praying behind females because the room is small