English: UK traffic sign: Vehicles carrying dangerous goods within the tunnel restriction code indicated by the sign prohibited (TSRGD drawing P 622.10)
日付
原典
The Traffic Signs Regulations and General Directions
帰属:Traffic signs are Crown copyright. You may reproduce traffic signs free of charge and without having to seek permission, but you must reproduce them accurately and not in a misleading context (e.g. not on roadside billboards where they could mislead drivers).