http://paraglidingforum.com/viewtopic.php?t=40365&start=69

http://www.fai.org/hang_gliding/node/2128

The decision for the suspension was to take no additional risk
with the safety of the pilots flying in Piedrahita pending a full assessment.
Our decision is of precautionary nature and so far remains a temporary
suspension. At this stage, we indeed cannot identify precisely the cause(s) of
the occurrences in Piedrahita. We need time and experts to examine the cause, or
more likely, the combination of causes, which resulted in the accidents.

NACs are responsible for managing the sport in their own territories and they
have the local knowledge to do so. They know the law in their country. NACs are
best placed to make judgments on local rules and which rules in the FAI Sporting
Code are appropriate for their events. Category 2 competition organisers should
make their own decisions within this framework with of course the highest
consideration being given to safety.