Jonothan specialises in all areas of criminal defence including road traffic and regulatory law. He has acquired an in-depth knowledge in these areas of law and he can advise and attend any interviews under caution conducted by authorities such as the Police, Environment Agency, Environmental Health, HMRC, Department for Work and Pensions and other Government departments. He will also prepare any case, should you or your company ever be required to attend a criminal court.

Jonothan can also advise on options available including assisting with your Victims Right to Review, should you be the victim of crime and the CPS or Police unreasonably refuse to prosecute an offender in your case. Jonothan has been able to set aside initial decisions made by the authorities by making challenges to an investigation and holding to account those whose duty it is to prosecute cases.


With nearly 30 years’ experience, Jonothan has represented many individuals and companies across the Thames Valley who were investigated by the authorities over a wide range of issues, which have included large fraud cases, environmental breaches, dangerous dogs cases and fatal road traffic matters. He has also taken two cases to the Supreme Court, the highest court in the UK.

Key achievements

Jonothan is accredited individually by The Law Society for his expertise in Criminal Litigation.

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Outside the office

Jonothan spends his time outside of work keeping fit and healthy by swimming and going to the gym regularly. He enjoys spending time around nature with his two pet dogs and frequently visits national trust properties.

Jonothan Moss identified ways of getting results at each stage that I would never have been able to identify myself and was persistent in trying to achieve my goal
Legal 500 UK