Venues in London don't need to take account of what's happening at DTD for a £300 tourney - a £1000 maybe, but not a £300 one.
It's the £500 at Luton which will hurt Fox this weekend.
Fox got 170 or so for its deepstack last month, coinciding with DTD's deepstack
Different geographical markets, both at the same time means the odd London traveller to DTD won't go, but generally there is room for both the same weekend.
A big festival at the Vic, Empire etc is what Fox are competing against with their scheduling
+1
Unfortunately cant play this weekend,but being London based, would chose Luton over Fox,...but Fox over DTD every other month.