United Kingdom Leaving your engine running in Wales could cost you £150 Last updated: September 30, 2026 2:00 am By The True Post No Comments Share SHARE The previous punishment for idling was £20 and had not changed since its introduction in 2003. Source: BBC UK Share This Article Copy Link Print ByThe True PostThe newsroom of The True Post. Leave a Comment Leave a Comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.