Brussels, 24/11/2000 (Agence Europe) - The problem of taxation will be the key issue discussed at the Ecofin Council to open on Sunday (after the meeting of the Eurogroup), and continuing on Monday. The whole of Sunday evening will be devoted to the issue of savings tax (see yesterday's EUROPE, p.7) which, when necessary, could be taken up again by ministers the following day. On Monday, Finance Minister Laurent Fabius will invite his peers to tackle the following issues: