No, not in my opinion. You need to read up on police procedures, the law, the human rights act. Or do as I did , and got it from a high ranking police officer. :)
"Under the Victims’ Code of Practice,
which came into effect in 2006, the police in
England and Wales have a statutory obligation
of “keeping victims updated on the progress
of ongoing investigations and their outcome,
including whether or not action is being taken
against any suspect.”3
The Victims’ Code specifies
that police forces must tell the victim, at least
monthly, about progress in cases being actively
investigated up until the point of the closure of the
investigation. They must also tell victims about key
events in their case such as the arrest, bail, charge,
summons, remand or other disposal of the case".
https://www.victimsupport.org.uk/sites/default/files/Left%20in%20the%20dark%20-%20why%20victims%20of%20crime%20need%20to%20be%20kept%20informed.pdf