I heard on the hill and read online a few comments about the SAIS saying there wasn't a high risk, only a 3. The SAIS stopped using the numbers for a reason, there is a widely and incorrectly held belief that 4/5 is bad and 3 is good. The definition for considerable risk is:
Natural avalanches possible. Human triggered avalanches likely with single person loading.
The direction of drift on the upper mountain, clearly indicated that the upper and steepest reaches of Fiacaill a' Choire Chais were accumulating additional windblown snow on Saturday morning.
Later in the morning a group touring which included 2 qualified winter mountain leaders skied safely a very specific pitch of Coronation Wall after carrying out a full assessment. Patrol expressed a concern to them that while they did so safely, people who didn't know better would follow and ski different lines for fresh tracks with potentially severe consequences.
I gather the advice on the Funicular changed because the intention was to open Coronation Wall as far as the black marker poles - but very quickly it became clear that even after the situation being explained to people at the foot of the Summit Path, as soon as people were on the Wall some just could not resist fresh tracks beyond the markers.
CML can not kick people of the mountain, but they can remove tickets which legally remain property of CML. Ignoring internal avalanche closures is one of few things that tickets will get pulled for here. Do so in much of the US and you would not only be kicked off the mountain, you'd be leaving it in theback of Sheriff's car!
We are very fortunate to have probably the most enlightened land access laws and greatest freedom for partaking in mountain sports in the world, but with those rights comes responsibilities, not least to not to put those rights in jeopardy.