Article: What means ‘clean on board’ and what should a master be aware of when presented with a bill of lading? 7 May 2020 Author: Capt. Johnhttp://www.standard-club.com/risk-management/knowledge-centre/news-and-commentary/2020/05/article-what-means-clean-on-board-and-what-should-a-master-be-aware-of-when-presented-with-a-bill-of-lading.aspx