For those who want to read the full FIA press release on the proceedings and decision making progress, a pdf copy is available via the FIA's website:
http://www.fia.com/en-GB/mediacentre/pr ... cision.pdfHaving quickly read the document, I'll summarise some of the points made:
1) Ferrari firstly use the defence that they did not actually order Massa to pull over, because at no point did they say anything which could be construed as an order - in other words, it was ultimately up to the discretion of Massa as to what he did, based on the information that Alonso was catching him.
2) The FIA reviewed this, along with the radio transcripts and television footage, and concluded that Alonso was only catching Massa because, following an order to both drivers to turn their engines down, Alonso had subsequently turned his engine back up, and Massa had been neither informed about this, or been instructed to turn his engine back up.
3) Based on the above evidence, they concluded that Ferrari had used a team order to manipulate the result of the race, and had materially affected the race order by issuing that instruction.
4) The WMSC then considered what penalties it may levy; to confirm the original fine by the stewards, to award Alonso a 5 second penalty, demoting him to second place, and a one year suspended withdrawal of points.
5) The WMSC then considered additional information; letters from Peter Sauber and Sir Frank Williams, both of whom supported Ferrari, and stated that they considered that team orders were not detrimental to the sport.
6) Based on the fact that Ferrari had co-operated fully with the WMSC, along with the evidence that there was considerable interest from other teams in having the team order rule revoked, the WMSC therefore decided that they would not impose any additional penalties on Ferrari, beyond the cost of paying for the WMSC hearing.