Senior World Championships and Young Rider European Championships on the 7 - 9 September 2012 in Mafra, Portugal.
For many reason (distance and travel time to the venu, heat and terrain) the selectors feel that in 2012 GB TREC riders may be well advised not to take their own horses to Mafra, Portugal.
https://www.bhs.org.uk/Riding/BHS_TREC/International_competition/FITE_TREC_Championships.aspx