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discipline 4 October 2026
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Decision record

Fiona Onasanya

JurisdictionEngland & Wales
BodySolicitors Disciplinary Tribunal (SDT)
Professionsolicitor
Case number11938/2019
Date01/01/2019
OutcomeStrike off

Allegation / charges

Criminal Convictions

Findings — machine-extracted (anthropic-batch:claude-opus-4-8); verify against the decision

SanctionStrike Off
CostsGBP 6,563
Dishonesty foundYes

Fiona Onasanya, a solicitor and MP, was convicted at the Central Criminal Court of perverting the course of justice after providing false information to police about the identity of the driver in a speeding matter. The SDT found the conviction proved via the certificate of conviction and found breaches of Principles 1, 2 and 6, plus an express finding of dishonesty applying the Ivey test. The Tribunal held the misconduct was at the highest level with no exceptional circumstances justifying a lesser sanction, and ordered she be struck off the Roll and pay costs of £6,562.50 (reduced from the £22,762.50 claimed).

Duties found breached:

Aggravating factors:

  • Dishonesty
  • Deliberate conduct
  • Multiple opportunities to correct the dishonest representation - not a momentary lapse
  • Respondent was in the public eye and status as solicitor known, impacting reputation of profession
  • Potential for an innocent third party to face prosecution

Mitigating factors:

  • Voluntarily notified the SRA and cooperated throughout
  • Single episode in an otherwise unblemished career
  • No monetary gain
  • Not over a lengthy period
  • Disastrous personal and professional consequences
  • Involvement of Respondent's brother in underlying facts

Duties engaged

Documents

Source: https://solicitorstribunal.org.uk/case/11938/