One moment ..
From: Michael Gregory
Date: Tue May 18 2021 13:28
Subject: Towing Trials
To: All members 
You may have been surprised by the number of LNTM's issued over the past 6 months referring to 'Towing Trials' in and around Portland Harbout.
The following link, provided by Martin Figg may answer some questions.
The commentary refers to the vessel being delivered to the Clyde, but you will notice that most, if not all, of the video is shot in Portland Harbour