<p>Looking at the bridge and buildings I suspect this is London.  It came in a batch of images of Hull trawlers, but from their logs it appears they were regular visitors south.
</p><p>Think you can solve the mystery of these photographs?  Join the Hull Trawler Challenge at <a rel="nofollow" class="external text" href="http://www.whatsthatpicture.com/hull-trawler-challenge">www.whatsthatpicture.com/hull-trawler-challenge</a>
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<a rel="nofollow" class="external text" href="http://www.photoboxgallery.com/whatsthatpicture/collection?album_id=100424778&amp;">Buy a selection of these Hull Trawler images on-line</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/24469639@N00">whatsthatpicture</a> from Hanwell, London, UK
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/whatsthatpicture/3292629170/">Ship docked at Custom House, near Billingsgate Market, London</a>