London suffered IRA terrorism for years that was based on Catholic-Protestant fervor. Should all Christian immigrants have been deported?

Good point. Taffy, your turn.

This wasn't really a problem stemming from the arrival of foreigners. Celts, Anglo-saxons, catholics and reformists have been arguing and fighting for centuries. Now The Islamic problem chiefly comes from North Africa and Pakistan. Time these characters were escorted home. Could we do it, yes we could! Should we do it? With some degree of alacrity!