Labour’s Bank Holiday Timeline per Guido Fawkes - What connects these three?

Labour councillor Ilyas Aziz
Labour councillor Salim Mulla 

Labour councillor Shah Hussain

More details here at Guido Fawkes and links, but obviously not on the pro Labour BBC.

Now if only I could work out what factors link these three... 

Labour Party members - yes

Labour Party councillors - yes

But I think there's another common factor that I just can't put my finger on... Something that might cause them to harbour antisemitic views...