With regard to deportations, TTR is correct when he says some who should have been deported haven't been. I have no idea how many. I am aware of one case where the perpetrator, realising that he was likely to be deported after completing his sentence, renounced his Pakistani nationality, he became stateless and, as such, there was nowhere the government of the day could send him. He's still in his old 'hood and it's feasible he could cross paths with victims every day of the week.

Why couldn't he be deported? International Law, so not the UK Justice System or the ECHR at fault but International Law.

Those currently wanting more deportations should look at WHY they haven't happened and, in many cases, it won't be our justice system or the ECHR behind it.