Well, Mr Wanjala. You bring up an interesting point that none of the reporters in the media have bothered to point out, let alone investigate. A google search of these five cases does seem to confirm that all five taxi drivers were indeed Muslim, and immigrants. Your conclusion is that all five are victims of an "Islamophobia epidemic." 
The owner of the taxi business, whose reputation has been seriously damaged by these incidents, thinks otherwise. Fortunately he does not have to prove, like the judge, that rape occurred "without a shadow of doubt". Mr Al-Rawi is fired and "will not be driving a taxi in Halifax anytime soon." All the owner needs is a complaint and a reasonable likelihood that it occurred. When this happens, or taxi drivers lock the doors and sexually assault a woman in the front seat, which was described in a previous case, the employer is well within his rights to fire the employee. 
Islamophobia?- no.  Disgust for five hateful misogynists? - you bet.