1)Are what the tablighi’s are practising correct? I know, the fact that they’re going out for the sake of Allah is a great reward,
with thanks http://www.askimam.org/fatwa/fatwa.php?askid=cf724204b997b8c4c3313bd2eac429ee
They are practising correctly. One should attempt to join them in this noble task.
and Allah Ta'ala Knows Best
Ml. Imraan Vawda