https://www.google.co.uk/maps/place/50%C2%B059'55.8%22N+0%C2%B044'35.7%22W/@50.998845,-0.7454375,17z/data=!3m1!4b1!4m5!3m4!1s0x0:0x0!8m2!3d50.998845!4d-0.7432488

and what about the other pair of coordinates?

something about a lamp, as far as I am aware...found upon a 'wilko golfball lightbulb' search...yes, I remember - now:

 

 

 

that '22' masonic reference...see below:

 

the pair were also to joke about a pretext...the 'rebate'...in relation to getting carswell to agree to have a chat with them...and the SUDRON made sense to them...in relation to the south of france...that Templar castle event...."taking up Tomlinson's mantle" replies MI5 ONLINE...

yes, they were to code themselves in as the LAC...remember the eldest taschmann calling Tomlinson 'launcelot du lac'....the light and the candles....the LAC....