A YOB who spat on a police officer in Petersburn admitted his behaviour was unacceptable.Scott Rodger’s lawyer revealed that his client was ashamed of his conduct, particularly in the current Covid-19 climate.Rodger, 26, was fined £320 after admitting charges of police assault and breaching bail.An allegation that he acted in a threatening or abusive manner and challenged people to fight was dropped.Hamilton Sheriff Court heard that police officers were called to Luing in Petersburn shortly