Ffyon was called to the Bar in the year 2000.

She is interested in youth crime and has recently completed the Criminal Bar Association course on defending young people in the youth court, as well as their course on vulnerable witnesses (including special measures) and is very experienced in cases involving young people.

Ffyon has a commercial background and retains an interest in fraud. She worked as a management consultant before training for the Bar and gained experience in accounts, finance and Information Technology. She is published in the Financial Times series.

She has been instructed in cases of indecent assault, robbery, rape, GBH, drugs conspiracies and offences of dishonesty.

Ffyon completed a common law pupillage and has experience in personal injury and family matters.