The Just Stop Oil protest carried out by Judit Murray, 69, Daniel Knorr, 21, and Jacob Bourne, 27, stopped play during the second Test between England and Australia on June 28, as security and ground staff cleaned up orange powder that was thrown on the pitch and ensured the ground was not damaged.

The three, who said they wanted to create headlines for their climate change protest and did not want to cause disruption or damage the pitch, were found guilty after a trial at City of London Magistrates’ Court.