BigBoeing - I assume that you are UK-based? The Jepps and Aerad(whatever they are called nowadays) include info. on UK "land after". It is different from US "cleared to land" which may be given when not necessarily No.1 to land and runway is clear. Every pilot should have in the cockpit, info. on "land after clearances" if operating into UK airports.
P.s I once declined a "land after" clearance from LGW ATC as it was still dark! Fortunately the preceding cleared expeditiously
