Involvement in ancillary proceedings is a unique circumstance where they have already provided an account in a public environment. In addition to this, their involvement in the public inquiry means that they have access to vast amounts of documentation at a very early stage of the ancillary proceedings.

This is a significant and unique position and one which must be considered carefully. We have extensive experience advising clients on ancillary proceedings, this includes preparing them to attend a police interview under caution, drafting prepared statements and letters of representation and also preparing for trial.

Notable Experience

  • Representation of Post Office Horizon IT Inquiry witness in ancillary criminal proceedings.
  • Representation of Grenfell Inquiry witness in ancillary criminal proceedings.

News & Insights

14.11.25

PCB Byrne recognised by The Times Best Law Firms 2026

14.11.25

An “affront to justice and inimical to the fundamental norms and values of civil litigation in [England]”

13.11.25

Assessing OFSI’s 2024–25 Annual Review: Progress, Performance, and Persistent Challenges

16.10.25

PCB Byrne highly ranked by Chambers UK 2026