Can you be done for the "land clear" rule, when in fact nothing went wrong and you just flew in and flew out again? Would be pretty hard for a court to prove you could not have "landed clear" wouldn't it (in the same manner as only a pilot can tell the in flight visibility)? And you'd have to be reported and investigated in the first place.
I imagine if you ditched in the Thames this would be another matter entirely, but really what are the chances of having to ditch in the Thames unless you are really unlucky?
Sounds like a fun trip to do on a boring sunday morning
