Trojan Horse 2 Mystery Cache

I know there is already a puzzle called Trojan Horse nearby, it inspired me to make my own puzzle. Unfortunately I had to use the same name as it forms part of the clue.

NOTE: This cache cannot be armchair logged - you must visit the cache after solving the puzzle and then log your find.

We know the corresponding video offers logging on behalf of those that solve it from afar but Groundspeak have informed us that this breaks their rules

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This cache was placed by Sven (Steve) who sadly died early in 2012.

It was originally under the name Sven&Cup but is now maintained by Spire67, Max_Hench, ChrisLuv and svensmum as a tribute, under the username 'Celebrating Sven', and from afar by Cup, who maintain it in his memory.

Steve loved Geocaching and spent many happy hours in pursuit of caches with Cup, his girlfriend.

RIP Sven, geocaching has lost a star.

The cache description below is as he and Cup originally wrote it.

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• You do not need to leave your computer to work out the co-ordinates.
• There is only one redherring in this hunt.
• Everything you need is in the above image.

Thirsty cachers could visit the co-ordinates supplied although you do not need to go anywhere near London to solve this puzzle.

You can check your answers for this puzzle on Geochecker.com.