So you have put into Google a search for bad effects?
I guess that you do not know of any yourself then?
I also note that your search has come out with…
Why Leaving the European Court of Human Rights (ECHR) is a Bad Idea and Won’t Stop Mass Immigration
Thus leaving the ECHR would imperil both stability in Northern Ireland and the UK’s relationship with the EU, at least in criminal justice …
Read our explainer on the UK’s Human Rights Act and its relationship to the ECHR including why we need both and how they apply in devolved nations.
…as the first three results…